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LinkBack | Thread Tools |
09-01-2007, 08:59 PM
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#1 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Australia
Posts: 4
OS: XP Pro
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Perl: Comparing Arrays
Hi guys
With perl, how can I compare every item in one array to every item in another array, looking to see if any of them match? I can't work it out. Say there's an array called @numbers1 with 10 different numbers in it, and another array called @numbers2 with 20 different numbers in it, how do I make a loop to find if the same number exists in both arrays, and print a message accordingly? |
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