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| Syntactic Confectionery Delight | |
| PerlMonks |
Re^2: perl array matrixby perlhelp (Initiate) |
| on Apr 15, 2015 at 03:41 UTC ( [id://1123469]=note: print w/replies, xml ) | Need Help?? |
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How to avoid the duplicated numbers. I run into trouble if so many position x,y return from the sub. it there any way to check the closerx,y. in order to filter out ? Thanks
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