Subject:
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Perl question
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Newsgroups:
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lugnet.off-topic.geek
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Date:
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Mon, 4 Oct 1999 22:16:28 GMT
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Viewed:
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64 times
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Any nice easy way to make a string all lower case? ("nice easy way" being
defined as being less than 5 lines...)I seem to remember being able to use
'pack' to do that in some fashion or another... and of course I foolishly
tried: "$string =~ s/[A-Z]/[a-z]/g;" but of course that was just a desperate
hope that it might be easy... any suggestions?
DaveE
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Message has 1 Reply:
 | | Re: Perl question
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| (...) Try this: $string = lc $string; Alternatively, I think this will work also: $string =~ tr/[A-Z]/[a-z]/; But if you *REALLY* want to make it look impressive (to a 1st-year programmer anyway :-), you could do: @upchars = qw( A B C D E F G H I J (...) (25 years ago, 4-Oct-99, to lugnet.off-topic.geek)
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