On Tue, May 12, 2015 at 1:58 PM Emanuel Allen <[email protected]>
wrote:
> Is this the same across browsers:
> var i = 0, arr = 'a','b','c'], e,
> obj = {a:{name:'a'}, b:{name:'b'},c:{name:'c'}};
> while ((e=arr[i])&&(arr[i++]=obj[e]));
>
> //output:
> >arr
> >[{name:'a'},{name:'b'},{name:'c'}]
>
Yes
>
> I'm worrying about the "i++"...
Worried about what, exactly?
Your subject says "prefix", but this is the postfix operator.
> I test it out in node's repl... V8... Should the language it self be the
> same across browsers in situation like this?
>
Yes, absolutely. It's explicitly described in the spec (and has been for a
very long time).
Rick
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