Which is better I suppose depends on personal style. Personally, I think that
perl -e 'for (0..300) {print "$_ -> ", chop, "\n"; }'
is best, but the best approach using a regex is, in my opinion,
perl -e 'for (0..300) {/(\d)$/ && print "$_ -> $1\n"; }'
I think it's better style to use parenthesis inside a regex to match data and put it in $1 than it is to assign the whole thing to a new variable and then remove everything except what you want.

In reply to Re: Re: Re: RE question...yup, another one ;) by nardo
in thread RE question...yup, another one ;) by snafu

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