Re: GWT HashMap VS Javascript Object

No, they aren't the same: http://code.google.com/p/google-web-toolkit/wiki/HashMapOptimization.

I didn't benchmark both, but, based on the article above, I would say its preferable to use JavascriptObject if your requirements are satisfied by it.

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D. Reinert

Em quarta-feira, 15 de janeiro de 2014 16h32min41s UTC-3, HamsterofDeath escreveu:

i would expect similar performance characteristics, since both things are basically the same^^

the browser might be able to apply optimizations if the mapping are known at "compile time", but other than that..... i would either go all out and do a lot of research, or don't care

2014/1/15 Danilo Reinert <danilo...@gmail.com>

What are the pros/cons of using a simple Javascript Object instead a HashMap for mapping purposes? Would it perform better for few items cases, say <10 ?

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D. Reinert

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