Hi Martin,
I understand. In Perl there isn't any order in hashes (associative arrays)
either:
foreach my $key (keys %hash) {
print "$key\n";
}
does not give you any particular order.
Therefore you do
foreach my $key (sort keys %hash) {
print "$key\n";
}
(assuming you want alphabetical order, for numerical order you'd have to
specify a sort routine, similar to what sort() in JS does).
Note, the sorting is done by sorting the indices to the hash (called keys in
Perl).
Cheers,
Fritz
On Mon, 19 Jul 2010, MartinWittemann wrote:
>
> Hello Fritz,
> the JS spec does not say that an object has an order which gives the browser
> vendors the possibility to do "optimizations" like google does:
>
> http://code.google.com/p/chromium/issues/detail?id=37404
>
> So I would sure not count on an order in JS objects.
>
> Regards,
> Martin
>
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