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| Keep It Simple, Stupid | |
| PerlMonks |
Re^2: Two simple code style advice questionsby Anonymous Monk |
| on Jan 16, 2013 at 16:02 UTC ( #1013599=note: print w/ replies, xml ) | Need Help?? |
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Not sure the point of this. If you are willing to test using exists, then why bother initializing at all? $hash{key}++ is a perfectly valid way to bring a key into existence.
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