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| Think about Loose Coupling | |
| PerlMonks |
Re: system('clear')by belg4mit (Prior) |
| on Nov 17, 2001 at 10:58 UTC ( #126003=note: print w/ replies, xml ) | Need Help?? |
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There are portable modules to do that. Or at least, do it once outside of the subroutine and save the value to a variable.
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