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| Do you know where your variables are? | |
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(ichimunki) re x 4: More efficient munging if infile very large (explain particular syntax?)by ichimunki (Priest) |
| on Jul 26, 2001 at 18:31 UTC ( [id://99989]=note: print w/replies, xml ) | Need Help?? |
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see perlman:perlop and look for the section on Conditional Operator. It's basically an in-place if-then type of construct that evaluates the EXPR $uclc eq 'lc' and returns lc() if the EXPR is true or uc() if the EXPR is false.
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Seekers of Perl Wisdom
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