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Re: [android-developers] Re: ListView item into ListView

2012-01-31T22:41:00.001-08:00

On Tue, Jan 31, 2012 at 1:46 AM, fala70 <fala70@gmail.com> wrote:

then ? what is the best solution to use a list variable items into an
item listview ?

Hey, What about ExpandableListView?

Try that, may be helpful for you.

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Re: [android-developers] Re: ListView item into ListView

2012-01-31T22:38:00.000-08:00

On Tue, Jan 31, 2012 at 1:46 AM, fala70 <fala70@gmail.com> wrote:

then ? what is the best solution to use a list variable items into an
item listview ?

Hey, what about ExpandableListView?

Try that, may be helpful for you.

With Regards,

NSR

Re: How to set back ground color to a textfield

2012-01-31T21:52:00.000-08:00

I tried like you suggested but it did't work for a textfield !

On Jan 31, 10:10 pm, Qrunk <kapil2ka...@gmail.com> wrote:
> I tried the same on a button(*add *button), its working for me,
>
> try out this :
>
> @UiHandler("add")
> void onAddClick(ClickEvent event) {
> //addRows();
> add.setEnabled(false);
> if(!add.isEnabled()){
> System.out.println("Hello");
> add.getElement().getStyle().setBorderColor("red");
> }
>
> }
>
> Here add is button added using UiBinder, onClick I make it disabled and
> change the border color to red

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[android-developers] Remote administration in Android

2012-01-31T21:46:00.000-08:00

Hi all,

I am having a scenario like i have a procedure in my application for
encrypting files and i have to call or initiate the procedure from a
Remote server, so in a generic way i want to do Remote administration
in Android, can someone please give me an idea about it, how it can be
done in android?

Is there any API available in android for doing this?
any help is appreciated

Thanks
Chandra

[android-developers] Re: Simulating Mouse Click

2012-01-31T21:13:00.000-08:00

OK so first things first, yes I was kind of angry/upset because it
seemed like I had tried all possible routes and have no solution. I
apologize if my "threat" to re-post this question every week (lol)
came off too strong.

But honestly, I've been at this for nearly a month where I bought a
Bluetooth adapter for $80 and hooked it up to Arduino as my driver-
interface. I used Arduino to communicate with the adapter, but because
the adapter does not have a HID profile, I am kind of stuck.
(Re-)write a HID profile? how to add profile to BT stack? Re-invent
the wheel? Are my #googling skills up to par?

So I resorted to reading a bluetooth stream from the device via BT. I
manually send signals to Arduino (from button or typing) which get
sent over BT to the tablet. I've got IME's down. But for mouse clicks
and motions and pressure and all the goodies ... I've been royally
stuck :(

I'm sorry but in the name of learning I shall continue to ask!
..and thank you for replying :)

Dritan

On Jan 31, 1:20 pm, Kristopher Micinski <krismicin...@gmail.com>
wrote:
> On Tue, Jan 31, 2012 at 4:01 PM, Dritan <djdea...@gmail.com> wrote:
> > Thank you for your reply Kris.
>
> > I am trying to create a low-level mapping where some button press on
> > my 22-button device is to be seen as leftclick, by following this
> > configuration:http://source.android.com/tech/input/key-layout-files.html
>
> > I know Android is a flexible system and without rooting a device, it
> > is TOTALLY possible to create your own input device as amouse+
> > keyboard + touchpad + braille + whatever kind of input you wish to
> > send to android. (NOT simulate keys, but actually send the
> > corresponding byes for "LeftClick" or "RightClick" or "move
> > pointer").
>
> I totally agree with you. It's not that what you're doing is
> fundamentally flawed, it's that you're thinking about it the wrong
> way. You're looking to solve it using the naive hackey behavior
> typical of malware. You have to remember that your app would be
> potentially killed off at any time, so even if you launched it as a
> background and were able to register clicks to the toplevel view, your
> app could always annoyingly disappear!
>
> > Consider a professional artists who purchases a digital drawing pad
> > *with* a stylus pen for accuracy and all his/her drawings on the
> > drawing pad are directly sent to Android as legitmouseor stylus
> > events. This includes the pressure of the lines drawn as well, without
> > having to directly simulate each event.
>
> True.
>
> > It just seems that not one Google employee seems to know about this.
> > Documentation is barely existent (and whatever is there is very poor),
> > books don't help (not one book dares touch on this topic). I've gone
> > back and forth all over the web to find an answer and unfortunately,
> > only someone in this area of expertise can actually help me.
>
> Well, to be fair, this list isn't something that Google is responsible
> for answering questions on.
>
> > What better place to post a question about Android than the source
> > itself?
>
> Personally I did not know that you could add such low level support at
> the application level. The only thing I'm aware of is adding HID
> profiles, and the docs for those are here:
>
> http://source.android.com/tech/input/overview.html
>
> > Thank you,
> > Dritan
>
> > p.s. If I don't get a reply from a competent Google employee (or
> > really, anyone who's competent in this area), I shall re-post this
> > question with a different title, every single week. I don't want to
> > root the phone, nor do I feel like re-compiling the source to get
> > the .java files for the source (even then it's a tremendous headache).
> > Any help related directly to this matter is greatly appreciated, thank
> > you!
>
> That's a very passive aggressive threat.. I'm sure the discussion
> around the office will be something like
>
> "did you answer that guy yet, tom?"
> "No, he said he would repost every week until I did, I figured I'd see
> how long he could keep it up."
>
> What do you mean by recompiling the source to get the java files for
> the source? That doesn't make any sense, you already have all the
> system source, it's in the public repository, and you can browse and
> modify it yourself. The reason you don't want to do so is that if you
> do, nobody will have your hacked firmware, unless Google accepted your
> patch, which they might do.
>
> Your problem is that what you're wanting to write isn't an app, it's a
> driver for the device. You won't be able to do that through an app,
> the system doesn't work like that.
>
> There isn't much HID support, from cupcake onward, iirc, because it's
> just not very mature.
>
> There are some projects out there aiming to support this eventually,
> but I don't know a general way to get support for your device on
> Android if it has to do lower level things..
>
> http://code.google.com/p/androhid/
>
> For example
>
> kris

Re: [android-developers] Need architecture guidance in reference to a social app

2012-01-31T21:07:00.000-08:00

> Question: How do i handle the exchange between the two devices.
> Am i going to need a server to accomplish this?
>

The basic answer is: yes. You *do* need a server to accomplish this.
Having a backend solution is probably the most feasible path, and it's
done the majority of the time.

There are other ways, sms, bluetooth, email, etc... But these aren't
really as common as using a web backend.

kris

Re: [android-developers] AR.Drone compilation for Android

2012-01-31T20:29:00.000-08:00

On Tue, Jan 31, 2012 at 5:04 PM, Damien Cooke <cooke.damien@gmail.com> wrote:

Has anyone got the ARDrone API 1.8 example code and ARDroneLib compiled on a recent version of Android NDK?

I would love some direction I have wasted so much time it is not funny.

There is a separate list for NDK related questions.

-------------------------------------------------------------------------------------------------
TreKing - Chicago transit tracking app for Android-powered devices

[Rails] Does Devise make use of a "status" method? Weird bug.

2012-01-31T19:45:00.000-08:00

So I've inherited a legacy application and I'm trying to work around the
edges as I put an admin tool interface on top of the existing code base.
I install Devise for user authentication, since I've used it in the
past. I change none of the default code. And yet, on successful sign
in, I get an error:

Render and/or redirect were called multiple times in this action. Please
note that you may only call render OR redirect, and at most once per
action. Also note that neither redirect nor render terminate execution
of the action, so if you want to exit an action after redirecting, you
need to do something like "redirect_to(...) and return".

Here's the thing, look where that error was thrown

vendor/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_controller/metal/rendering.rb:15:in
`render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_controller/metal/instrumentation.rb:40:in
`block (2 levels) in render'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/core_ext/benchmark.rb:5:in
`block in ms'
/Users/dmorin/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/benchmark.rb:295:in
`realtime'
vendor/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/core_ext/benchmark.rb:5:in
`ms'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_controller/metal/instrumentation.rb:40:in
`block in render'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_controller/metal/instrumentation.rb:81:in
`cleanup_view_runtime'
vendor/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/railties/controller_runtime.rb:24:in
`cleanup_view_runtime'
vendor/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_controller/metal/instrumentation.rb:39:in
`render'
app/controllers/application_controller.rb:9:in `status'

Look at that last line -- the status method of the
application_controller. This is an addition from the legacy code, a
simple monitoring method they installed so that the app responds to a
"/status" call with the text "UP".

I know this to be the problem because if I no longer extend the
ApplicationnController and go straight to ActionController::Base
instead, thus avoiding that status method, then this error goes away.
I'm guessing that the problem goes a little something like this,
"Successful login wants to do a redirect, but then control moves on to
the status method which tries to do a render, and throws that
DoubleRender error." Take out the extra render, and it works.

What I can't figure out for the life of me is how Devise is getting
there in the first place!

The problem is coming from the SessionsController#create method, but
this is just the stock version I've done nothing do it:

# POST /resource/sign_in
def create
resource = warden.authenticate!(:scope => resource_name, :recall =>
"#{controller_path}#new")
set_flash_message(:notice, :signed_in) if is_navigational_format?
sign_in(resource_name, resource)
respond_with resource, :location => after_sign_in_path_for(resource)
end

This is Devise 2.0.0 on a Rails 3.1 app, Ruby 1.9.2p136. I'm just
realizing, as I go googling around, just how new this version of Devise
is. I may need to back out a bit.

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PushButton in Table row??

2012-01-31T19:30:00.000-08:00

I currently have a celltable that has data loaded from a database. For every row, I have a Button in the row that points to a pdf. The thing is that I wan't to put an image on the button on each row. So exact same logic is now but instead of having text on the button, I want to put an image. If the database brings back 20 records, there are twenty rows and thus 20 buttons. How can I load the exact same image to all 20 buttons? I currently am using a ButtonCell, so I am not sure how to go about this?? I know that "PushButtons" can have images on them> How could I load a push button to each row in a cell table??

Thanks,

Joshua

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[Rails] Re: rubygems Problem on ubuntu 10.04

2012-01-31T18:57:00.000-08:00

Awesome that DNS fix in etc/hosts worked for me

Finally ..
$ sudo gem install rails
Fetching: i18n-0.6.0.gem (100%)
Fetching: multi_json-1.0.4.gem (100%)
..

Many thanks Damian!!

Bob

Damian M. wrote in post #1031895:
> MaT 2. wrote in post #1031374:
>> i really need help.. i hope someone can help me..
>
>
> I don't know if this effects you or not, but if you're behind OpenDNS
> then you're likely having issues because of them. I had this issue
> myself just today (which is how I stumbled on this forum post) and the
> resolution for me was to add the following to my hosts file:
>
>
>
> 205.251.203.201 production.cf.rubygems.org
>
> if you go to production.cf.rubygems.org in your web browser, and this is
> your issue, you'll get an OpenDNS message which essentially claims
> production.cf.rubygems.org distributes malware/viruses. Adding the hosts
> file entry allowed me to bypass opendns entirely for the one site. This
> is only a temporary fix, though. I've sent mail to the email address in
> the OpenDNS error page for production.cf.rubygems.org and it would be a
> good idea if anyone else affected by this did the same so that the root
> cause can be taken care of.

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Re: [android-developers] Re: In-App Billing Tracking By Android Market

2012-01-31T18:30:00.000-08:00

On Tue, Jan 31, 2012 at 5:49 PM, beachboy <jfmacon@gmail.com> wrote:

I assume then that during an uninstall and reinstall of the Lite
version that my app will have to check the market to see if the user
had previously purchased the advanced capabilities

Right.

and then unlock those during the install.

No. You can't do anything "during the install". You check when you run.

It still seems like the user is misinformed as to which version of the app he is using from a market perspective.

I don't know what you mean.

-------------------------------------------------------------------------------------------------
TreKing - Chicago transit tracking app for Android-powered devices

Re: HttpSocket won't use 443 port for https request automatically

2012-01-31T18:00:00.000-08:00

i'm using cake 2.0.5

On Tue, Jan 31, 2012 at 10:58 PM, euromark <dereuromark@googlemail.com> wrote:

could be
you can open a ticket at
cakephp.lighthouseapp.com/projects/42648/tickets/
if you feel like this should be addressed

but dont forget to mention the cake version you are using this time
(as you did here^^)

On 31 Jan., 04:38, Perry <perry...@gmail.com> wrote:
> when I pass a https url to HttpSocket::get, it won't use 443 port
> automatically, and return nothing
>

> but when i specify the port in url, likehttps://example.com:443/, it works

> fine
>
> is this a bug?
>
> --
> Perry | 彭琪http://pengqi.me

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[android-developers] Need architecture guidance in reference to a social app

2012-01-31T17:20:00.000-08:00

i need to know how an actual developer might solve this problem .

I have the app on my device and so do you.
In the app i write a message and this message is passed to your app .
You open and your app are notified a new message awaits.
The action you take in reference to this message generates a
notification to me and an update to facebook.
This action also generates a date and time that will populate another
activity on your app and mine.

I am thinking sqllite running off the sd on each device

Question: How do i handle the exchange between the two devices.
Am i going to need a server to accomplish this?

Re: Testing

2012-01-31T17:07:00.000-08:00

Another option, if you're using unittest2 (and if you're using Django's TestCase, you're using unittest2) is assertIn --

self.assertIn(first, [one_value, another_value])

Yours,
Russ Magee %-)

On 01/02/2012, at 8:42 AM, Furbee wrote:

> I think you can do something like:
> assertTrue(first == one_value or first == second_value)
>
> At the same time, when unit testing, you should really know exactly what a value returned from a method is.
>
> Furbee
>
> On Tue, Jan 31, 2012 at 4:32 PM, xino12 <xinatowner@gmail.com> wrote:
> Hello, I'm doing unitTesting and I want to know if it's possible to
> accept more than one value in the assetEqual method.
>
> Maybe this works
>
> assertEqual(first, one_value or another_value)
>
> Sorry but I'm new programming with django.
>
> Lots of thanks,
>
> Rubén
>
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Re: [android-developers] Re: NFC Secure Element

2012-01-31T16:15:00.000-08:00

Fernando,

I was wondering if I can emulate the card in my application and send it to the terminal.

regards
malls

GIS Distance from Point to Geometry Collection

2012-01-31T15:36:00.000-08:00

I have a model that currently stores a Geographic Point (Using Django
GIS (GeoDjango)) and another model that has a field to store a
geometry collection (A collection of polygons, lines, and or points).

I am trying to find the distance from the point to any one of the
shapes in the geometry collection. Apparently the distance function
only works on single shapes, not a collection. Are there any
workarounds to this?

Any help is appreciated.

Thanks.

Django Model Errors : TypeError: 'class Meta' got invalid attribute(s): using

2012-01-31T11:22:00.000-08:00

Hi all,
I am newbie in django and while trying to write a database router for
using multiple database I did something like :

class Meta:
using = 'somedatabasename'

in Django models.py.

However while doing a syncdb I get an error like this :

TypeError: 'class Meta' got invalid attribute(s): using

what am I missing here??

any pointers or docs will be of great help.

-------------
Regards
Subhodip Biswas

GPG key : FAEA34AB
Server : pgp.mit.edu
http://subhodipbiswas.wordpress.com
http:/www.fedoraproject.org/wiki/SubhodipBiswas

django-private-views

2012-01-31T10:26:00.001-08:00

Useful little package for y'all, written by Julien Phalip, which I've packaged and pushed to PyPI.

django-private-views - https://github.com/dabapps/django-private-views

Inverts the usual @login_required logic, and instead makes all your views private by default, and gives you a @login_not_required.

(And a few other useful bits and pieces.)

Hope it's useful. Let me know if there's any problems.

Cheers,

Tom

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[android-developers] Re: eclipse plugin phonegap

2012-01-31T10:11:00.000-08:00

You can do it here:
http://docs.phonegap.com/en/1.4.0/guide_getting-started_android_index.md.html#Getting%20Started%20with%20Android

I set it up today. It is very easy to get started.

They have their own Google group here:
http://groups.google.com/group/phonegap

Cheers,
Glen

On Jan 31, 4:58 pm, Jagadeesh <mjagadeeshb...@gmail.com> wrote:
> Hi
> iam working android project
> my apps targeting cross platform like blackberry,iphone
> where can i get phoneGap plugin for eclipse ganymade can any one share
> the link might useful very urgent

Re: [Rails] Why Heroku so slow?

2012-01-31T09:26:00.000-08:00

On Tue, Jan 31, 2012 at 12:19 PM, Dieter Lunn <coder2000@gmail.com> wrote:

>
> On Tue, Jan 31, 2012 at 11:04 AM, Rodrigo Ruiz <rodrigo.ruiz7@gmail.com> wrote:
>> That is weird, in the logs it looks like everything is working smoothly, but
>> when I try to access it, takes me about 5 seconds.
>>

I can't be sure, but.. AFAIK

Does this only happen the first time the page is loaded?

Heroku unloads applications. Both when it's deployed, and after
periods of inactivity. The first load after it's been unloaded is
always slow.

--
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http://twitter.com/akinsgre

Re: Question regarding ticket #17062

2012-01-31T09:03:00.001-08:00

> If you don't want to use a custom version of Django, and can't wait
> for 1.4, you should be able to set the time zone for per database
> user. Connect to the database with your database user, and do this:
> ALTER USER "thedbuser" SET TIME ZONE 'wanted_zone'; -- where
> wanted_zone would be UTC for you.
> So, for example for me the above would look:
> ALTER USER "akaariai" SET TIME ZONE 'Europe/Helsinki';
>
> The per-user settings are a really nice feature. Many problems in
> PostgreSQL can be neatly solved by usage of the per-user settings.
>
> You can verity that the change took place by reconnecting (the per
> user settings are only changed on connect), and running:
> select current_setting('timezone');
>
> The effect of this is that the rollback will still reset you timezone,
> but as the default is UTC there is nothing to worry :) In fact, once
> 1.4 is out, it will no longer run SET TIME ZONE at all, as 1.4 is able
> to recognize that the time zone is already correct for the connection!

Thank you very much, that's perfect.
--
Ashe

[Rails] Re: Re: Gem install bundler works, gem bundle doesn't?

2012-01-31T08:52:00.000-08:00

I also have this problem but I have root access.
Are there any options?

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Re: [Rails] Database level authentication

2012-01-31T08:26:00.000-08:00

I appreciate what you're trying to do. I've been a dba in the past and
have built apps using database credentials in the past.

But this is a mistake. They key to being successful with rails is to
leave behind the ways you did things before and embrace 'the rails
way'.

ActiveRecord using a single connection string to connect to the
database -- it's in the database.yml file in the /config directory.
Having it somehow use different credentials based on the user would
make things much more complicated than need be.

My advice -- forget about how you did things before and embrace the
powerful and fast tools that rails provides to do things.

In this case, use 'device' -- it's what almost everyone else uses and
you'll thank yourself later for doing so. If you proceed with the way
you're going then later on you'll kick yourself and wonder what the
hell you were thinking.

Best of luck.

On Mon, Jan 30, 2012 at 11:36 AM, Marcin S <msporysz06@gmail.com> wrote:
> Hello, Im trying to write a simple app for company internal usage.
> The other applications we use (in php) authenticate users based on
> database credentials, and to be honest I have no idea how to implement
> this. Any suggestions will be great!
>
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field name hiding workaround

2012-01-31T07:59:00.000-08:00

Hello,

I have got a class Lexeme which I would like to define as follows:

class Lexeme(models.Model):

class Meta:
unique_together = ((u"entity", u"language"),)

language = models.ForeignKey(Language)

# ...

I would like to have different types of lexemes, each of which has
another field type as "entity". Like so:

class CommodityLexeme(Lexeme):

class Meta:
verbose_name_plural = "Commodities"

entity = models.ForeignKey(Commodity)

class CountryLexeme(Lexeme):

class Meta:
verbose_name_plural = "Countries"

entity = models.ForeignKey(Country)

I know this doesn't work, because field name hiding is not permitted.
(See https://docs.djangoproject.com/en/1.1/topics/db/models/#field-name-hiding-is-not-permitted).

But what would be the most elegant workaround? I suppose someone has
had a similar problem before.

Jaroslav

Problème Header Custom

2012-01-31T07:45:00.000-08:00

Bonjour,

Je bloque sur un léger problème sur un header Customisé.

Je souhaite afficher dans le header d'un datagrid une textbox et une
image pour filtrer avec un onclick dessus.
Le onClick ne fonctionne pas, avec-vous quelques idées?

Voici une partie du code:

public class PssTableView extends Header<String> implements HasText{
public PssTableView(TextInputCell input){
super(input);
}

@Override
public void render(Context context, SafeHtmlBuilder sb){
super.render(context, sb);

Image img = new Image("pssFiltre.gif");
img.addClickHandler(new ClickHandler(){
@Override
public void onClick(ClickEvent event)
{
Window.alert("Click");
}
});
sb.appendHtmlConstant(img.toString());
}
}

L'image s'affiche correctement mais le Handler ne fonctionne
malheureusement pas.

Cordialement.

[android-developers] MediaRecorder.start() hangs on Galaxy S2

2012-01-31T07:20:00.000-08:00

Hi,

I'm trying to develop a call recording app.
This is the code to start recording:

<code>
try {
MediaRecorder callRecorder = new MediaRecorder();
callRecorder.setAudioSource(AudioSource.VOICE_CALL);
callRecorder.setOutputFormat(MediaRecorder.OutputFormat.RAW_AMR);
callRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
callRecorder.setOutputFile(recordingPath);
callRecorder.prepare();
callRecorder.start();
}
catch (Exception e) {
....
}
</code>

I'm facing some problems testing in Galaxy S2 device.
It works great on Galaxy S+, and in other phone models it fails, but
at least an exception is raised ("start failed" message, not very
explanatory).
With Galaxy S2 this code hangs in "callRecorder.start();"
It never returns.

Has anybody found this problem?
Any idea about what can be wrong with this code?

Thanks

Re: HttpSocket won't use 443 port for https request automatically

2012-01-31T06:58:00.000-08:00

could be
you can open a ticket at
cakephp.lighthouseapp.com/projects/42648/tickets/
if you feel like this should be addressed

but dont forget to mention the cake version you are using this time
(as you did here^^)

On 31 Jan., 04:38, Perry <perry...@gmail.com> wrote:
> when I pass a https url to HttpSocket::get, it won't use 443 port
> automatically, and return nothing
>
> but when i specify the port in url, likehttps://example.com:443/, it works
> fine
>
> is this a bug?
>
> --
> Perry | 彭琪http://pengqi.me

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Re: [android-developers] nullpointer on getPreferenceManager() in sdk 13 and up

2012-01-31T06:37:00.000-08:00

getPreferenceManager() looks like it will return null if you are using
preference headers. My guess is that you are supposed to use the
PreferenceManager from your PreferenceFragments.

On Tue, Jan 31, 2012 at 9:22 AM, Dirk Vranckaert
<dirkvranckaert@gmail.com> wrote:
> I'm trying to implement a fragemented preferences activity.
>
> This is only the first part of my activity where it already fails:
>
> public class PreferencesICSActivity extends PreferenceActivity {
> @Override
> protected void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> PreferenceManager preferenceManager =
> PreferencesICSActivity.this.getPreferenceManager();
>
> preferenceManager.setSharedPreferencesName(Constants.Preferences.PREFERENCES_NAME);
> }
> ...
> }
>
> I used to do the same in sdk version 7, there it worked. Now however
> the getPreferenceManager() is null...
> What am I doing wrong?
>
> Kr,
>
> Dirk Vranckaert
>
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[android-developers] nullpointer on getPreferenceManager() in sdk 13 and up

2012-01-31T06:22:00.000-08:00

I'm trying to implement a fragemented preferences activity.

This is only the first part of my activity where it already fails:

public class PreferencesICSActivity extends PreferenceActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
PreferenceManager preferenceManager =
PreferencesICSActivity.this.getPreferenceManager();

preferenceManager.setSharedPreferencesName(Constants.Preferences.PREFERENCES_NAME);
}
...
}

I used to do the same in sdk version 7, there it worked. Now however
the getPreferenceManager() is null...
What am I doing wrong?

Kr,

Dirk Vranckaert

How to get gwt compile error in a gwt generator

2012-01-31T05:53:00.000-08:00

Hello,

I'm created a generator for automatically build the activityMapper. The generator scan alls Activities defined in the project and build the activityMapper.

I use the JClassType.getSubtypes() for get all subtypes of Activity in the application.

My problems is when a developper do a GWT error in his activity (like add an incorrect import), the generator didn't know the Activity didn't build the activityMapper with the error activity.

Has there are no others references in the project for this activity, the error file is ignored by GWT, and the compilation work well (there are just a NOTICE logged not displayed if the developpers use WARN has debug level).

When the developper test his application, there nothing displayed, there no error.

How can I get all file with error in my generator and stop the compilation, if there are an error in an activity file.

I'm trying to do this with java reflection, but I can't have all subtype from an super class or interface, I trying to scan all classes in the class path, load the class and check if the class is present in the type oracle, but when I load a file with static GWT code (like GWT.create) it's not loaded in Java.

Thanks for the response,

Patrice de Saint Stéban

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Re: Displaying template location in html

2012-01-31T05:51:00.000-08:00

+1 for debug toolbar.

If you choose to do it manually though, you can make use of a middleware instead of passing templates in each view function explicitly, as shown here: http://djangosnippets.org/snippets/766/

Ustun

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[android-developers] how to use AsyncTask

2012-01-31T05:24:00.001-08:00

Hello,

How can i use Asynctask for the following code:

public static String getXML() {

String line = null;

DefaultHttpClient httpClient = new DefaultHttpClient();
HttpPost httpPost = new HttpPost("http://someurl/index.xml");
try {
HttpResponse httpResponse = httpClient.execute(httpPost);
HttpEntity httpEntity = httpResponse.getEntity();
line = EntityUtils.toString(httpEntity);

} catch (UnsupportedEncodingException e) {
line = "<results status=\"error\"><msg>Can't connect to server</
msg></results>";
} catch (MalformedURLException e) {
line = "<results status=\"error\"><msg>Can't connect to server</
msg></results>";
} catch (IOException e) {
line = "<results status=\"error\"><msg>Can't connect to server</
msg></results>";
}

return line;

}

this basicaly gets an xml from the website

Thanks in advance

Re: [android-developers] Re: Unpublish application

2012-01-31T04:50:00.000-08:00

On Tue, Jan 31, 2012 at 5:01 AM, Daniel Kubovsky <kubovskys@gmail.com> wrote:

Would all the description on the application, pictures, analitics and so on is gone when unpublishing?

Did you read my first response?

would all the descriptions, pictures and so on regarding the application is gone too?

From the Market, yes. From your dev console, no.

-------------------------------------------------------------------------------------------------
TreKing - Chicago transit tracking app for Android-powered devices

[Rails] Will_paginate

2012-01-31T04:16:00.000-08:00

I'm using will_paginate on my app and it's working fine. The problem
came when I had to put search field.
After the search, the first page comes according to the parameter
passed, but when I go to the second page, it don't brings me the
second page, but a new search with no search parameter restriction. I
tried everything, but didn't work. Could somebody help me?

Thanks,

Pedro

Gemfile:

gem "rails", "2.3.8"
gem "will_paginate", "2.3.15"

CONTROLLER:

@cursos = Curso.paginate :per_page => 12, :page =>
params[:page], :conditions => ['nome like ?', "%#{params[:search]}
%"], :order =>'nome, dia_semana'

VIEW:

<% tabnav :embaixada do %>
<% form_tag :url => '/embaixada/cursos', :method => 'get' do %>
<%= text_field_tag :search, params[:search], :value => nil %>
<%= submit_tag "Busca", :name => nil , :disable_with =>
"Aguarde..."%>
<%end%>
<br/>
<div id="full_name">
<%= render :partial => "embaixada/cursos" , :locals => { :cursos
=> @cursos } %>
</div>
<br>
<span class="edit_link"><%= link_to "Adicionar novo
curso", :controller => "curso" , :action => "new" , :embaixada_id
=>@embaixada.id %></span>
<% end %>

PARTIAL:

<% if @cursos and not @cursos.empty? %>
<table class="curso" id="cursos">
<tr class="header">
<th>Curso</th><th>Dia Semana</th><th>Local</th> <th>Horário de
início</th> <th>Horário de fim</th> <th>Professor</th>
</tr>
<% @cursos.each do |curso| %>
<tr class="<%= cycle('odd', 'even') %>">
<td><%= link_to curso.nome, :controller => :curso, :action =>
"edit" ,:embaixada_id => @embaixada.id, :curso_id => curso.id %></td>
<td><%= curso.dia_semana.capitalize %></td>
...
...
...
</table>
<% end %>
<p>
<div style="font-size: small">
<%= will_paginate @cursos %>
</div>

Re: RequestFactory , ServiceLocator and Generic Dao class , NoSuchMethodFound

2012-01-31T03:57:00.000-08:00

Can you look in the Deobfuscator.Builder generated by the RF ValidationTool (if you configured annotation processing in Eclipse, it should be in a .apt_generated folder unless you changed it; and note that if you ValidationTool from the command line, it won't output the Java code, only the compiled class, so don't use it here), what are the lines related to the 'persist' method from your RequestContext?

(I mean, it might very well be a bug in the ValidationTool)

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[android-developers] Better UI Designing

2012-01-31T03:18:00.000-08:00

Hey all,

How do I design better UI for my android application? Are there any software or tutorials available which would help in refining the UIs?

I am looking for some help or some software or tutorials for designing a better UI for Android 2.1+. Something that would make my task easier. As for an example if anyone does know how they design the custom layouts for apps like Go Sms or Viber.

Regards,

Brad

3akarat.com - فرصة للشركات التجارية والملاحة وحدات أدارية (الجمرك)للأغراض التجارية ،عيادات ،مكاتب فرصة

2012-01-31T02:46:00.001-08:00

إعلان جديد من عقارات دوت كوم تفاصيل الأعلان : تفاصيل الإعلان . . .

عقارات دوت كوم
----------------------------------------------------------------------------------------

[Rails] Instantiating a new object with a template, through an association

2012-01-31T02:37:00.001-08:00

class Project < ActiveRecord::Base
has_one :template
end

class Template < ActiveRecord::Base
belongs_to :project, foreign_key: "project_id"
end

When you create a new project I'd like you to select the template from
a collection of existing templates (created by an admin).

The new project.template should have all of the template's attributes
(clients, tasks etc) and these should be editable without affecting
the original template (a completely new instance).

My difficulty has been in moving all of the template's params through
the select input from a form.

My current (very poor) attempt at the form looks like this:

= simple_form_for @project do |f|
#### project stuff here #####
= simple_fields_for "project[template_attributes]",
@project.build_template do |project_form|
= project_form.input :title, collection: @templates

3akarat.com - شارع الزهور الماظه

2012-01-31T02:03:00.000-08:00

3akarat.com - فيلا دوبلكس فاخرة الحى الخامس 6اكتوبر-بتسهيلات 3سنوات-استلام فورى

2012-01-31T01:43:00.001-08:00

[android-developers] PreferenceActivity, configuration screen and back button

2012-01-31T01:21:00.000-08:00

hello all,

i've got widget using a Preference activity (Honeycomb).

When I try to add the widget on my home, the configure screen is display. I implement the new mechanism for Honeycomb described at :

http://developer.android.com/guide/topics/appwidgets/index.html#Configuring

I found some example describing that the preference must notify the widget after configuration modification. All example use a button or have only one list catching the user selection to update the widget.

My preference screen has some different parameters, I don't want a button to "set" the preferences and I want to update parameters when user leaves the configuration screen. I tried to update my widget on onBackPressed event of my PreferenceActivity. It doesn't work. The widget doesn't have the good preference just after closing the preferenceactivity, but only after added a new time.

So, what is the tips to do this ?

(Hoping that my explanation are enough and clearly :))

Django and Zinnia blogpost

2012-01-31T00:54:00.000-08:00

Hi all

I am presently setting up my shop using satchmo. I managed to
integrate zinnia for my blogging.
I am looking forward to integrate on how to embed youtube video using
zinnia blogpost.
Has anyone come across this requirement and help me out of this
please..?
++

Exit in this group

2012-01-31T00:45:00.000-08:00

I would like to unsubscribe from this group and not receive any more messages.
Thanks

Re: [android-developers] Unpublish application

2012-01-31T00:24:00.000-08:00

It's worth mentioning that even after you unpublish an app, users can still leave comments and ratings.

Re: [Rails] Re: Database level authentication

2012-01-30T23:53:00.001-08:00

That would be second option.

2012/1/30 Colin Law <clanlaw@googlemail.com>:
> On 30 January 2012 19:06, Marcin S <msporysz06@gmail.com> wrote:
>> No, I think...
>>
>> Its like every db on server have its own set of permissions for
>> different users ,right?
>> And i want to authenticate user based on that permissions.
>
> Do you mean you want to connect to the database using the name and
> password used by user to login, or do you want to prevent the user
> from logging in unless he uses a valid name/password configured for
> the db, or both?
>
> Colin
>
>>
>>
>>
>> 2012/1/30 venkata reddy <venkatareddy.cs@gmail.com>:
>>> What do you mean by database here, Do you need something like LDAP
>>> authentication?
>>>
>>> On Jan 30, 10:25 pm, Marcin S <msporys...@gmail.com> wrote:
>>>> I read README, and i don't see anywere it provides solution I need.
>>>>
>>>> Let me clarify, username and password combination must be same as
>>>> DATABASE permission (set by db engine).
>>>> It has nothing to to do with content on that database itself.
>>>>
>>>> 2012/1/30 Everaldo Gomes <everaldo.go...@gmail.com>:
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> > Take a look at the devise gem:
>>>>
>>>> >https://github.com/plataformatec/devise
>>>>
>>>> > On Mon, Jan 30, 2012 at 2:36 PM, Marcin S <msporys...@gmail.com> wrote:
>>>>
>>>> >> Hello, Im trying to write a simple app for company internal usage.
>>>> >> The other applications we use (in php) authenticate users based on
>>>> >> database credentials, and to be honest I have no idea how to implement
>>>> >> this. Any suggestions will be great!
>>>>
>>>> >> --
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>>>>
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[Rails] Re: has_many association and parent_id

2012-01-30T23:28:00.001-08:00

Thanks for your explanation. When I am confused, it is also difficult
to explain what I understand and what I don't. But your guess is right.

>"@script.video_id = video_id"

Well, this worked as I wished. It was simpler than I thought!

Thanks again.

soichi

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[android-developers] Re: Encoder???

2012-01-30T23:01:00.000-08:00

On Jan 31, 7:31 am, Muhammad UMER <muhammad.ume...@hotmail.com> wrote:
> What can i do, to start mdat from offset 0x20?
>

your server side doesn't write your data correctly - you can use
wireshark to see whats on the wire

> > you have to copy first 28 bytes from normal_file to the first 28 bytes
> > of server_file
>
> Please can you pacify(highlight) these 28 bytes, that i have to copy?
>
>

what to highlight? You have to copy bytes 0, 1, 2, .. 26, 27 of the
normal_file to the beginning of the server_file, thats all

> I don't know from where the moov atom start?
>

yes, but you have to find it in the file, just google about pattern
search or something

pskink

What is the use of Editor Frame work while binding data into the Data Grid

2012-01-30T22:58:00.000-08:00

Hi Thomas,

What is the use of Editor Frame work while binding data into the Data Grid, as we cant achieve cell level binding.

https://groups.google.com/forum/#!topic/google-web-toolkit/UFAMKck9Vdo
If we are only maintaining the changes then whats the use of Editor Framework here ??? Please clarify us on this point . :-)
I have a Reset button on click of which I want the changes to be reverted, which does not happens as inside setFiledUpdater's, update() method we are changing the object properties and as objects are mutable, it changes the property value.

Now on click of Reset button we again call driver.edit(Model m), here the Model contains the list of objects (ArrayList<Person> persons), we expect the old value to be reflected but that doesn't happens, as you have already mentioned in one of the earlier Posts https://groups.google.com/forum/#!topic/google-web-toolkit/UFAMKck9Vdo

Please help us understanding the basic use of using Editor Frame work with Cell Widgets (Data Grid)

Thanks
Qrunk

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Re: GWT and method overriding

2012-01-30T22:25:00.000-08:00

Add the @Override annotation to be 100% sure that you're actually overriding the handleException in the abstract class. (Then you will get a compiler error if not).

/l3dx

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Re: [android-developers] shadow under tabs android

2012-01-30T22:08:00.000-08:00

set the property of tab widget to android:layout_marginBottom="-6dip"

it may work

GWT and method overriding

2012-01-30T21:30:00.000-08:00

I was hoping someone could explain to me why the following isn't working in GWT. I've been staring at this for a while now and clearly I'm missing something simple. Hopefully someone can hit me with a clue stick and fill me in on what I'm missing.

We have a custom callback class defined as:

public abstract class MyCallback<T> implements AsyncCallback<T>

which looks at the exception type in onFailure and takes some action based on the class type. A new type check has been added:

public void onFailure(Throwable t) {

...

if (t instanceof SomeException) {

handleException((SomeException)t);

}

where handleException(SomeException) is defined in the custom callback class as:

public void handleException(SomeException ex) {

// empty

}

When the callback object is actually created and used in an RPC dispatch (we're using gwt-dispatch), the handleException method is defined then:

dispatch.execute(someAction, new MyCallback<someActionResult>() {

// implementation of a couple abstract methods from MyCallback

public void handleException(SomeException ex) {

// do actual work here

}

});

The issue is that the "do actual work" handleException method is never being called. Only the base handleException (the empty one in MyCallback) is being called, not the overridden method. I'm sure I've completely overlooked something simple so any explanation as to why it's not/won't work, or how to get it working would be greatly appreciated. It seems like something similar works in Java, just curious how to get it working here.

Thank you in advance.

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[android-developers] Browsing CTS code online

2012-01-30T21:27:00.000-08:00

Hey Guys,

Can I browse android CTS code online.

Please provide the URL.

online transactions with python

2012-01-30T20:43:00.000-08:00

Well...

I'm form Perú and nowadays I'm working with my friends on a proyect
based on python...

but our first difficulty its the online transactions using credit
cards (visa, mastercard, diners club) in aweb store

If anybody knows something or can help me... please send me an email.

Thanks

Re: [android-developers] MS SQL connection

2012-01-30T20:40:00.000-08:00

you have to use the middle ware that means you have to use php.in php page you write the mysql connection and from android application you try to access the database of android.

HttpSocket won't use 443 port for https request automatically

2012-01-30T19:38:00.000-08:00

when I pass a https url to HttpSocket::get, it won't use 443 port automatically, and return nothing

but when i specify the port in url, like https://example.com:443/, it works fine

is this a bug?

--
Perry | 彭琪

http://pengqi.me

Re: How to wrap a “submit button” with GWT?

2012-01-30T19:13:00.000-08:00

On 1/30/2012 4:33 PM, Thomas Broyer wrote:
>
>
> On Monday, January 30, 2012 8:51:51 AM UTC+1, Xybrek wrote:
>
> I am getting an error when I try to wrap a submit button with GWT:
>
> Caused by: java.lang.AssertionError: Child cannot be null
> at com.google.gwt.dom.client.Node$.isOrHasChild$(Node.java:278)
> at com.google.gwt.user.client.ui.Button.wrap(Button.java:55)
>
>
> That means the argument to Button.wrap() is 'null' (debug 101: step into
> the code; it's open source, so read the source!), i.e. in your case
> Document.get().getElementById("submit") returns 'null'.
>
> --
> You received this message because you are subscribed to the Google
> Groups "Google Web Toolkit" group.
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> https://groups.google.com/d/msg/google-web-toolkit/-/kfpbwteUkHoJ.
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Yes I debug it. And yes, I see that
Document.get().getElementById("submit") returns null. However, it should
not be null since there is a <button> in the HTML file that has that id.

Re: how to confiure myproject with cakephp 1.3 on shaing host

2012-01-30T18:38:00.001-08:00

this link for you tube tutorial
http://www.youtube.com/watch?v=4GobWo1rIkE

On Jan 31, 4:28 am, ahmed fakher <spcial...@gmail.com> wrote:
> thanls chooch...i follow your steps and also i found this great
> tutorial ad my project works in this linkhttp://alashera.3owl.com/
> /// steps ///
> first i move all folders from myprojectfolder to public_html
> second i remove myprojectfolder
> third i move webroot folder from app to public_html and change path
> from index.php like youtube tutorial
> /// one problem ///
> but something wrong need to correct..when i clicked at any link to
> enter to classes it give me also this errorhttp://www2.0zz0.com/2012/01/30/20/161043849.jpg
> i guess this error because i remove projectfolder like tutorial....i
> will give you one example :
>
> before uploaded my project ..i used this links to enter to this
> classes in localhosthttp://localhost/tet/galleries/http://localhost/tet/articles/
>
> s\and after removed tet folder i use this links but get error ..
>
> http://alashera.3owl.com/gallerieshttp://alashera.3owl.com/articles
>
> so what i can do now...thanks

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[Rails] Re: Why can't I access attributes in rails model?

2012-01-30T18:29:00.001-08:00

I thought they where attr_accessor method.

Thank you for clearing things up for me.

On Monday, January 30, 2012, Peter Vandenabeele <peter@vandenabeele.com> wrote:
> On Mon, Jan 30, 2012 at 9:59 PM, Rodrigo Ruiz <rodrigo.ruiz7@gmail.com> wrote:
>>
>> Thank you, but I knew that, I did that (use self to do what I want) before I asked the question.
>> I'd just like to know why can't I use @first_name instead of self.first_name, to me it seems like the same thing inside the model.
>
> They are not:
> @first_name is an "instance variable". You could set it like this:
> @first_name = user.first_name
> but it is not automatically set, and it is also not typically used like that.
> A more typical use would be:
> @user = User.find(params[:id])
> and then you can use @user in the controller, but also in the views,
> due to the set-up of Rails.
> self.first_name is a method that is dynamically provided by
> ActiveRecord , based on the available columns for the table
> "users" in the database.
> HTH,
> Peter
>
> --
> You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
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>

Re: how to confiure myproject with cakephp 1.3 on shaing host

2012-01-30T18:28:00.001-08:00

thanls chooch...i follow your steps and also i found this great
tutorial ad my project works in this link
http://alashera.3owl.com/
/// steps ///
first i move all folders from myprojectfolder to public_html
second i remove myprojectfolder
third i move webroot folder from app to public_html and change path
from index.php like youtube tutorial
/// one problem ///
but something wrong need to correct..when i clicked at any link to
enter to classes it give me also this error
http://www2.0zz0.com/2012/01/30/20/161043849.jpg
i guess this error because i remove projectfolder like tutorial....i
will give you one example :

before uploaded my project ..i used this links to enter to this
classes in localhost
http://localhost/tet/galleries/
http://localhost/tet/articles/

s\and after removed tet folder i use this links but get error ..

http://alashera.3owl.com/galleries
http://alashera.3owl.com/articles

so what i can do now...thanks

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Re: [Rails] Re: Interesting strangeness with I18n.t

2012-01-30T17:21:00.000-08:00

That actually did it. Don't know how I missed stringify'in them.

Thanks !

[Rails] Re: Interesting strangeness with I18n.t

2012-01-30T16:53:00.000-08:00

Forgot to specify valuable info:

irb(main):001:0> Rails.version
=> "3.1.3"

Running Ruby 1.9.3

[Rails] Interesting strangeness with I18n.t

2012-01-30T16:47:00.000-08:00

Hi all,

I have a locale en.yml file like this: https://gist.github.com/1707858

If you launch a rails console and ask for:

irb(main):003:0> I18n.t("country.ES")
=> "Spain"

Cool. Expected response, but what if you do:

irb(main):004:0> I18n.t("country.NO")
=> "translation missing: en.country.NO"

Despite it exists (check it on the paste). I have tried to add a
"fake" country with code "YES", and shows the same problem as "NO".
Any other country code seems to be translated correctly.

Anyone can throw a bit of light onto this matter ?

Best regards and thanks in advance,
Rafael Fernández López

3akarat.com - 1900 سعر المتر - أخر 10 وحدات بمشروع أبراج بداية لضباط الشرطة بالدقى

2012-01-30T16:22:00.001-08:00

Re: [android-developers] Re: Simulating Mouse Click

2012-01-30T15:49:00.000-08:00

> Anyone have any experience with custom Bluetooth devices and
> simulating key & mouse events? If View.performClick() is the only way,
> is there a way to obtain the view of the top Activity and inject a
> click event? (again, not clicking at an "OK" or "Cancel", but merely
> register a click that the activity can pickup and pass it down as an
> event)

This is also impossible: consider the background service that grabs
the current view and records the contents of it to a log, which is
then later sent out to my service.

(I'm trying to point you at counterexamples so you'll have some
rationale beyond just a "you can't do that.")

kris

Re: [Lovers India] COTD - Forever Together Official Day

2012-01-30T09:10:00.000-08:00

Joël by name, i dn't understand you. Am verry sorry !

On 1/30/12, Shellie <lemoni88@gmail.com> wrote:
> Reminder !!
>
> COMING SOON - February 14th
>
> "Forever-Together Official Day"
>
>
>
> [image: ]
>
>
> Valentine's Day Is
> Only A Couple Weeks
> Away,
>
> It's Not Too Late To
> Break Up. =p
>
> .
> .
>
> So, Make Up ur Mind
> & Take The Action =P =D
>
>
>
>
>
>
> Issued in public interest by :- (CRUSH of the Day)
>
>
> Please Join Us On Facebook
>
> [image: ]
>
> Click Here :- www.facebook.com/crush.gprs
>
> --
> You received this message because you are subscribed to the Google
> Groups "Lovers India" group.
> To post to this group, send email to loversindia@googlegroups.com
> To unsubscribe from this group, send email to
> loversindia+unsubscribe@googlegroups.com
> http://groups.google.co.in/group/loversindia
>

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Re: [Lovers India] I was Dying

2012-01-30T08:58:00.000-08:00

Why do you say that ? DYING ! I dn't understand.

On 1/30/12, Yusuf M <thegreatyusuf@gmail.com> wrote:
> <http://www.facebook.com/fropki> <http://groups.fropki.com>
>
>
>
>
> --
> * <http://www.malayalamfun.com/?mail=jaimon>
> <https://groups.google.com/group/keep_mailing/subscribe?hl=en>*<https://groups.google.com/group/keep_mailing?hl=en><https://groups.google.com/group/keep_mailing?hl=en>ALWAYS
> KEEP SMILING*
>
> **ALWAYS KEEP_MAILING**
>
> Just click
> here<https://groups.google.com/group/keep_mailing/subscribe?hl=en>
>
>
> M.YUSUF
> COONOOR
> THE NILGIRIS
> *
>
> --
> You received this message because you are subscribed to the Google
> Groups "Lovers India" group.
> To post to this group, send email to loversindia@googlegroups.com
> To unsubscribe from this group, send email to
> loversindia+unsubscribe@googlegroups.com
> http://groups.google.co.in/group/loversindia
>

Additional fields in Django-Registration

2012-01-30T08:34:00.001-08:00

Hi,

I have been trying to add first_name and last_name to django
registration but I can't get the information to save. It appears on
the form but something isn't right. I have been looking at different
solutions online but for some reason it is not working. Please help.
Thank you!

My post on StackOverflow

[android-developers] ListView item into ListView

2012-01-30T08:25:00.000-08:00

hi guys,

I've a problem that I can't solve... I've a custom Listivew with a
view inflacted. The item view inflacted contain a couple of textview
and an other custom listview. My problem is that the listview item is
not expanded correctly, I can see only the first item also if it has
the Layout Height set to wrap_content. If I change the Layout Height
with a fixed value all items have the same height, and that is not
good. I want that each single item has automatically the correct wrap
height for the variable height of listview item.

Any Idea ?

Layout Problem of flowpanel and image

2012-01-30T08:05:00.000-08:00

I want to make the two image side by side and the label under the two
image, I try to use the method mentioned in
http://code.google.com/webtoolkit/doc/latest/DevGuideUiPanels.html#Design
which said
use FlowPanel, and to use the float: left; CSS property on its
children
to simulate the effect of HorizontalPanel, but fail, the label is next
to the image.
Also, the image could not auto resize according to my setSize method
on image widget.
image1.setSize("100px", "100px");
so many white space is left,
how to solve these two problems?

I already use standard mode by adding
<!doctype html>
in hosted html

Re: hard time to get GWTTestCase to work

2012-01-30T07:43:00.000-08:00

Sorry, I'm afraid I don't use maven

On Jan 30, 7:31 am, tanteanni <tantea...@hotmail.com> wrote:
> thx, the problem is how to fix it. i have a maven project generated by
> webappcreator from google. i thought unit tests with gwttestcase should
> work out of the box?
> with sources not in classpath do you mean the eclipse way of sources
> (knowing were to look in debugging session, debugging "normal" tests is
> working fine)? Or do you mean the "gwt-sources" (declared in gwt.xml)? (i
> put all tests in same packages as the OUTs - that should be enough for gwt
> to find the sources?!)

3akarat.com - لدينا شقق ايجار و تمليك جميع المساحات و الاسعار

2012-01-30T07:35:00.000-08:00

Re: how to confiure myproject with cakephp 1.3 on shaing host

2012-01-30T07:11:00.000-08:00

You would place it in public_html, since you want people to be able to visit the site. After doing that, you should be able to browse your domain and at least see something (hopefully the site home page with a list of things that may or may not need to be fixed).

[Rails] Re: Gem Load Error

2012-01-30T06:04:00.000-08:00

On Jan 28, 12:52 am, Eduardo Rabelo <oieduardorab...@gmail.com> wrote:
> Hi group,
>
> I'm new here, and, after search and search on Bing (trollface),
>
> I decided to ask the group, I'm having this problem
>
> `to_specs': Could not find railties (>= 0) amongst [bundler-1.0.21, bundler-1.0.21, rake-0.9.2.2, rake-0.9.2] (Gem::LoadError)
>
> Every time on i make "rails s" or "rails new",
>
> This occurred after I updated to Ruby 1.9.2,
>
> Anyone know how i fix it?
> Thx
>

good day try gem update
then
bundle install
bundle update

3akarat.com - فرصه لا تعوض شقه بفيصل الرئيسى

2012-01-30T05:58:00.000-08:00

Re: compiled js files do not work, if compiled "obfuscated", only if compiled "pretty"

2012-01-30T05:38:00.000-08:00

Tried from the latest trunk, xs obfuscated still not working... Only
pretty .-)

Best:
Gabor

On jan. 24, 19:19, ustakraharez <ustakraha...@gmail.com> wrote:
> Thanks a lot for the quick answer!
>
> I tried with PRETTY and -optimize 9 and also optimize 0. Both of them
> worked, and the best optimization gives 5.8Mb file the worst give
> 6.5Mb so still not 2.5Mb that obfuscation gives. I try to investigate
> further tomorrow, thanks for the tip.
>
> On jan. 24, 18:07, Colin Alworth <niloc...@gmail.com> wrote:
>
>
>
>
>
>
>
> > Compiling in PRETTY also turns off some of the optimizations, so turn them
> > back up again using -optimize 9 in your args. This will hopefully allow you
> > to reproduce the issue, but still see what the code looks like to find
> > where the error is taking place.
>
> > Seehttp://code.google.com/webtoolkit/doc/latest/DevGuideCompilingAndDebu...
> > for the full list of args that are possible.

Re: not updating modified, how ?

2012-01-30T05:37:00.000-08:00

Hi again,

thanks to your tips, I effectively missed an example. This one worked :

Change this line:
$this->request->data['modified'] = false;
to:
$this->request->data['Device']['modified'] = false;

also make sure you don't forget those fields in your whitelist array then (which you seem to have)

Wasn't needed, as I don't updated "modified".

Thanks all and best regards,
Charles

On 28.1.2012 22:37 , Charles Bueche wrote:

Hey bakers,

I'm using CakePHP 2.1 on Ubuntu.

I'm trying to update a single DB field, without CakePHP updating the "modified" field. Here is my code:

            $this->Device->id = $device_id;
            $this->request->data['Device']['last_seen'] = date("Y-m-d H:i:s");
            $this->request->data['modified'] = false;
            $this->Device->save($this->request->data, array('fieldList' => array( 'last_seen')));

However, "modified" gets an update. In http://book.cakephp.org/2.0/en/models/saving-your-data.html, there is a tip saying " If you don’t want the updated field to be updated when saving some data add 'updated' => false to your $data array".

I tried 'updated' => false and 'modified' => false, but "modified" always gets an update. Any idea how I can avoid this ?

TIA,
Charles
--
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Re: Django models

2012-01-30T05:35:00.000-08:00

On Mon, Jan 30, 2012 at 09:26:10PM +0800, Stanwin Siow wrote:
>However what does this error say?
>
>ImportError: Settings cannot be imported, because environment variable DJANGO_SETTINGS_MODULE is undefined.

If you have a manage.py for your project, you can just run
"manage.py inspectdb" and it will use the DATABASES defined in
your settings.py.

manage.py is just a wrapper around django-admin.py that sets the
DJANGO_SETTINGS_MODULE and PYTHONPATH for you.

[android-developers] Clossing expanded child views in ExpandableListActivity

2012-01-30T05:19:00.000-08:00

In ExpandableListActivity is there any method to close all the
expanded child views ?. I am having some operation(say "Button") in
the Header, when i click the Button it is giving a crash, if all the
child are not closed otherwise its working fine

3akarat.com - شقة للبيع في الهرم

2012-01-30T04:49:00.000-08:00

[Lovers India] Season Of The Witch direct download!

2012-01-30T04:32:00.000-08:00

Hi there,

I have added a new movie. You can download it directly by pasting link
in your file download manager:

Name: Season Of The Witch
Size: 500 mb
Frmt: MKV
Link: Check Facebook Fan Page for the free link

If you want to get updated about new posts or need direct links of
your desired games/movies/softwares, join me through my facebook page:

goo.gl/UECNC -> Fun-Talk

Regards,

Fun-Talk
Admin

[android-developers] Re: Creating an application to edit photos

2012-01-30T04:24:00.000-08:00

> In case any of person in group has done any such app, I request them
> to please share APIs reference or a sample code.

in case any person has done such an app, that person has probably
invested a lot of work into it, and may not be willing to hand that
over to you just like that.

3akarat.com - شقق تمليك للبيع بلتقسيط بدون فوائد فى المعادى

2012-01-30T03:47:00.000-08:00

[android-developers] Re: Creating an application to edit photos

2012-01-30T03:21:00.001-08:00

Thanks to you people for getting time in reply.

and Sorry for late reply.

Actually as Jack suggested, I have almost similar idea.

I have idea of android applications ( you can say I am more than a
starter level).
I found many such applications in market but no reference to code or
APIs (in google search) but with no luck.

That is why I posted this in group.
In case any of person in group has done any such app, I request them
to please share APIs reference or a sample code.
I am also putting efforts at my end and will share if I found
anything.

Thanks again,

Suresh Pal

On Jan 27, 9:09 pm, JackN <j...@jacknorth.com> wrote:
> Might be hard to find a virtual makeup studio api, but you could check
> this out for ideas
>
> https://market.android.com/details?id=com.jnn.jw.look&hl=en
>
> On Jan 26, 1:53 pm, TreKing <treking...@gmail.com> wrote:
>
>
>
> > On Tue, Jan 24, 2012 at 11:52 PM, Soorie <sapient.sur...@gmail.com> wrote:
> > > I request you all to please provide answers for above queries as I
> > > am stuck at this start level :(
>
> > If you don't get a response, I would suggest you back up and try something
> > a little more reasonable for your experience level. Practice, learn, gain
> > experience, then come back to this idea. Good luck.
>
> > -------------------------------------------------------------------------------------------------
> > TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago
> > transit tracking app for Android-powered devices- Hide quoted text -
>
> - Show quoted text -

[android-developers] To write & read the data to a file on an SD Card in Android device using android-serial-port api

2012-01-30T03:01:00.000-08:00

Dear All,

Am new to this android development, could any body please help me in
editing the android serial port api for writing & reading data into
the file using java file operations such way that the data from serial
port is directly written into the file & read from the file on an SD
card

Kindly do the needful as soon as possible & share if any body come
across some part of the solution for the above problem

Advanced Thanks,
Srinivasan S

3akarat.com - اقوى العروض شقق مفروشه للايجار بالقاهره بجميع المستويات وباقل الاسعار 00201224486900

2012-01-30T02:22:00.000-08:00

Re: [android-developers] Fascism against small screens

2012-01-30T01:58:00.000-08:00

By the way I think AudioTrack and maybe some of the Service setForground (not yet sure of mi9n API) are the limits of the app I am developing so 1.5 maybe.

Re: [android-developers] Fascism against small screens

2012-01-30T01:44:00.000-08:00

Not necessarily:

>>
When the either the android: minSdkVersion or android: targetSdkVersion
is set to 4 or higher, the default for all attributes is "true". In this
way, the application is considered to support all screen sizes by default.
<<

Given how, according to Google, Android 1.5 now accounts only for 0.6%
of the devices, that's really a non-issue.

-- Kostya

30.01.2012 13:34, Simon Jackson пишет:
> http://developer.android.com/guide/appendix/market-filters.html#manifest-filters
> looks as though even if your app may work on a small screen, unless
> you add this attribute market will tell small screen user to take a
> running jump!

--
Kostya Vasilyev

[android-developers] Fascism against small screens

2012-01-30T01:34:00.000-08:00

http://developer.android.com/guide/appendix/market-filters.html#manifest-filters looks as though even if your app may work on a small screen, unless you add this attribute market will tell small screen user to take a running jump!

[android-developers] Samsung S with Ice cream

2012-01-30T01:00:00.000-08:00

Mediarecord don't want to work at all on source like VOICE_CALL or UP_LINK.
Did Samsung change something from the original ANDROID code source?

Giuseppe

CakePHP Media Plugin of David Persson and CDN

2012-01-30T00:39:00.000-08:00

Hi
I use the fantastic Media Plugin of David Persson.
For now I have all my uploaded files in the same server
I would ask if someone uses this plugin with some CDN and how use it
with CDN?
Many Thanks

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Re: new generated id for css

2012-01-30T00:25:00.000-08:00

See http://code.google.com/webtoolkit/doc/latest/DevGuideClientBundle.html#Levers_and_Knobs

Note you won't have a switch for "when in dev mode" or "when in prod mode" though.

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[android-developers] Re: On ICS, Stopped service can't receive an intent.

2012-01-30T00:12:00.000-08:00

You're probably running into this behavior introduced in Android 3.1

http://developer.android.com/sdk/android-3.1.html#launchcontrols

3akarat.com - مجمع سكني ضخم للبيع او للايجار

2012-01-29T23:35:00.001-08:00

Re: Is it possible to return an HttpResponse in django with text & a json object?

2012-01-29T23:13:00.001-08:00

To do this use serializers or you need to make it a plain text iterate
over objects and make it a string and return httpresponse as a text.

On Jan 29, 7:24 pm, CareerDhaba tech <t...@careerdhaba.com> wrote:
> Hi all,
>
> I am in a bit of a jiffy and need some guidance. Here is the issue:
>
> I am creating a basic Q&A application, where a question pops up for the
> user, along with a form to submit the answer. Depending on the type of
> question, the input of the form changes (ie if its a multiple choice, its
> radio buttons, but if its a word problem, its a text area). I am doing this
> by extending the ModelForm's __init__ method. So far, so good.
>
> The problem occurs when an answer is submitted via jquery ajax. My view
> function receives and processes the request correctly, but I am unable to
> figure out how to send back *both *the question object (as json object) and
> the form object (as html) via HTTPResponse. I would be processing the data
> sent to the client via jquery.
>
> I have posted this on SO, but the suggested answer doesn't make sense to
> me. Here's the link:http://bit.ly/wGkZdA
>
> A part of me feels that there is potentially another cleaner way to do what
> I am trying to do, but I have yet to come up with a more elegant solution
> (or any solution for that matter).
>
> My views.py code is on the SO link, or you can also find it here:http://dpaste.com/hold/694698/
>
> Thanks in advance for all your help.
>
> Best,
> Harshil

superuser unable to delete an object

2012-01-29T23:09:00.000-08:00

hi,

in admin I have this code:

class ChildAdmin(admin.ModelAdmin):
def has_change_permission(self, request,obj=None):
# obj is the child and we fetch the project associated with the
child through
# the area.
if request.user.is_superuser:
return True
if obj == None:
return True
if
request.user.project_set.filter(name=obj.area.project.name).count():
return True
return False
def has_delete_permission(self, request, obj=None):
# Same as change permission
self.has_change_permission(request, obj=obj)

when I login as superuser and try to delete a child object I get a 403
forbidden error. Any clues?
--
regards
Kenneth Gonsalves

[Rails] how to use Paperclip alone with a separated attachment model

2012-01-29T22:51:00.000-08:00

I have a scenario that my user need to upload a image first and then
assign to another model, so I used a generic model, to upload the file
first. But I always get a exception of
ActiveRecord::UnknownAttributeError (unknown attribute: utf8). because
rails automatically adds a utf-8 field for the form submit.

model:
<code>
class AttachedImage < ActiveRecord::Base
belongs_to :attachable, :polymorphic => true

has_attached_file :image
end
</code>

migration:
<code>
class CreateAttachedImages < ActiveRecord::Migration
def change
create_table :attached_images do |t|

t.string :image_file_name
t.string :image_content_type
t.integer :image_file_size
t.datetime :image_updated_at
t.references :attachable, :polymorphic => true

t.timestamps
end
end
end
</code>

And the controller:
<code>
class AttachedImagesController < ApplicationController
def create

@attched_image = AttachedImage.new(params)

respond_to do |format|
if @attched_image.save
format.js
else
format.js
end
end
end
end
</code>

the view part:
<code>
<div id="upload-image-dialog">
<%= form_tag(@attached_image, :method => "POST", :remote => true,
:html => { :multipart => true }) do %>
<%= file_field_tag :image %>
<%= submit_tag("submit") %>
<% end %>
<h1 style="display:none">Successfully Uploaded.</h1>
</div>
</code>

it's quite straight forward, but every time I submit this form, I will
get an exception of the utf8 field added automatically by rails.

ActiveRecord::UnknownAttributeError (unknown attribute: utf8):
app/controllers/attached_images_controller.rb:5:in `new'
app/controllers/attached_images_controller.rb:5:in `create'

I could not understand that, this shall not be a problem right? We are
writing @model = Model.new(params) everyday, hope someone could help me
out and explain what's going on under the hood, thanks!

--
Posted via http://www.ruby-forum.com/.

{smartbroker} 5 Bedroom In Umm Suqeim 1, Price AED 6 Million Net,,055-9186124

2012-01-29T22:07:00.000-08:00

5 Bedroom + Maid's + Driver Room, In Umm Suqeim 1

Vacant

Arabic Style

Private Pool

Ready Garden

Plot Area 13000/sq/ft

Built Up Area 5500/sq/ft

Price AED 6 Million Net To Owner

Jawad Ahmed

City LightHouse Real Estate

055-9186124

050-8402244

Email:- jawad_palmera@yahoo.com

--
member of
(almadani real estate - abu dhabi)-to join send email to
{saifemail@yahoo.com}

[Rails] Re: data is storing in database when i had created but it is destroyed after the sign out

2012-01-29T22:03:00.001-08:00

Hi Kapil,

Please try with self.save in your methods build_cell & build_telephone.

Eg :

def build_cell
self.mobile = "#{self.code1}-#{self.number1}"
self.save
end

Thanks,

Neethu

--
Posted via http://www.ruby-forum.com/.

GWT with Spring 3.0

2012-01-29T21:38:00.000-08:00

I am new to GWT and have to build a new GWT app using the existing Spring application.

How to integrate GWT with Spring3.0. Is there any sample example/tutorial or any maven arcehtype to start off.

[Google Maps API v2] Re: Info Window Content Overflow (with simple example)

2012-01-29T21:29:00.000-08:00

Hi again.

If it works it works!

I've found that there's no 100% guranteed to work solution.

But using standard CSS styles such as overflow: auto and max-height
should ensure the fix works in all modern browsers.

Martin.

On Jan 29, 10:57 pm, "dugald.mor...@gmail.com"
<dugald.mor...@gmail.com> wrote:
> Thanks to Martin's suggestions, I may have a fix.
>
> I have updated the example code (athttp://www.councilmapserver.com/MapTestCase/MapTestCase.html) with some
> different combinations of:
>
> * applying styles to the div containing the text
> * method by which the content is constructed (using the DOM vs straight
> HTML)
>
> The method (DOM vs direct HTML injection) by which the content of the info
> window doesn't seem to have any influence.
>
> Adding s style overflow:auto on its own did not fix the overflow problem,
> by adding both overflow:auto and max-height:200px did fix the problem.
>
> Is this the best fix?

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