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Re^4: Optimization, side-effects and wrong codeby Mutant (Priest) |
| on Sep 30, 2004 at 10:28 UTC ( [id://395358]=note: print w/replies, xml ) | Need Help?? |
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I had the misfortune of getting caught out by this the other day. I decided to call 'keys' inside a while (each) loop... this reset the pointer, causing an infinite loop :/
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