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Re: Increment a string with letters and numbers

by hdb (Prior)
on Mar 28, 2013 at 09:00 UTC ( #1025909=note: print w/replies, xml ) Need Help??


in reply to Increment a string with letters and numbers

More or less same procedure as yours but in one expression. Probably not much of an improvement...

while(<DATA>) { s/(\D+)(0*)(\d+)/sprintf("%s%07d",$1,$3+1)/e; print; } __DATA__ EVO:0000023 EVO:0000099 EVO:0010099 EVO:9999999

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