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Answer: How do I match a number range?

by Adam (Vicar)
on Nov 28, 2000 at 08:25 UTC ( #43618=categorized answer: print w/replies, xml ) Need Help??

Q&A > regular expressions > How do I match a number range? - Answer contributed by Adam

Why use a regular expression?
my $low = 5278; my $hi = 5391; sub inRange { my $n = shift; return( $hi > $n and $n > $low ); }

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[Corion]: Cosmic37: Basically, you read one file into a hash, keyed by your key, and then match the lines from the second file to that hash
[Cosmic37]: note that the two files only have datetimes which may match whereas other data per line is different format in file1 and file2 - is that really intersection?
[jedikaiti]: Hi Monks
[Corion]: Cosmic37: Well, if you want to use only parts of a line for the key, see split or whatever other mechanism to extract the key from the line
[Corion]: Hi jedikaiti!
[Cosmic37]: is there a webpage for full CB for this chat rather than side panel chat?
[Cosmic37]: thank you for advice
[Cosmic37]: peach greets jedi
[Cosmic37]: ok this one works better fullpage chat
[Cosmic37]: test

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