On Apr 25, Michal Weinfurtner said:
>I have some data in hash of arrays and i need a print all of entries of
>that hash sorted by 2-nd index of arrays.
sort { $hash{$a}[2] <=> $hash{$b}[2] } keys %hash
returns the keys in the proper order. Change '<=>' to 'cmp' if you're
dealing with strings and not numbers.
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** Look for "Regular Expressions in Perl" published by Manning, in 2002 **
<stu> what does y/// stand for? <tenderpuss> why, yansliterate of course.
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