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Re: use warnings => Use of uninitialized value...by jeanluca (Deacon) |
on May 29, 2006 at 11:25 UTC ( [id://552286]=note: print w/replies, xml ) | Need Help?? |
Now that I'm using warnings (just to see what it can do for me in this particular case) I discovered some new problems which I shouldn't have discovered without warnings turned on. For example, I allowed a value to be used even if it were not initialized. But now I discovered situations in which this variable was undef or empty while it should have had a value. This runtime checking mechanism look very very useful, I'm very surprised! Thnx a lot Luca
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