Paul <[EMAIL PROTECTED]> wrote:
>here, it's not doing anything magical. Putting parens around it and
>subscripting
>
> ($b =~ /=(\d+)/)[0]
>
>means treat the resulting list of matches as an array, and give me
>element zero. Thus, it's getting the first matched set of digits in $b
>that follow an equal sign.
Isn't this "array thing" redundant in this case where we only take zero
element? (I can only think of forcing a particular context with such
action)
--
Matija
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