Re: How to remove non-numbers from string

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Re^2: How to remove non-numbers from string by AnomalousMonk (Archbishop) on Jun 21, 2015 at 20:46 UTC
Problematic with warnings enabled: `c:\@Work\Perl\monks>perl -wMstrict -le "my $string = 'data.csv'; $string =~ s/\D//g; $string += 0; print qq{'$string'}; " Argument "" isn't numeric in addition (+) at -e line 1. '0'` [download] Give a man a fish: `<%-(-(-(-<`	[reply] [d/l] [select]
Re^3: How to remove non-numbers from string by kgherman (Novice) on Jun 21, 2015 at 21:32 UTC
Yes, I have just encountered this very same problem!	[reply]
Re^2: How to remove non-numbers from string by kgherman (Novice) on Jun 21, 2015 at 20:43 UTC
Great idea; thank you!	[reply]