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18 lines
590 B
18 lines
590 B
WareLogging, LearningPerl.
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<[[Brennen]]> Sad as this is to admit, I always forget what a Perl for-loop is supposed to look like, probably since I mostly just use "foreach" to iterate over lists.
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Anyway, it goes like this:
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for ($i=1; $i < 100; $i++) {
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# ^init ^while ^increment or whatever
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print "Number $i\n";
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}
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<[[alan]]> if mem usage doesn't matter you can always just do
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for my $i (1..99) {
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...
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}
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but then again, if you meet a C programmer on the street and you don't remember the first form, he may just punch you in the nuts. that could be bad.
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