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Top network posts

• 38 Escaping a forward slash in a regular expression
• 24 Why doesn't print output anything on each iteration of a loop when I use sleep?
• 23 Use of defined/undef in Perl
• 18 Easy way to print Perl array? (with a little formatting)
• 15 How can I update someone else's module on CPAN?
• 15 How to validate number in perl?
• 15 Perl warning: Use of uninitialized value in join or string
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