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| XP is just a number | |
| PerlMonks |
Re: What is the purpose of '||=' in the example code for Spreadsheet::XLSXby jmlynesjr (Deacon) |
| on Nov 14, 2012 at 20:45 UTC ( [id://1003889]=note: print w/replies, xml ) | Need Help?? |
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Programming Perl(4th) page 27 $val ||="2"; # Set $val to 2 if it isn't already "true". James There's never enough time to do it right, but always enough time to do it over...
In Section
Seekers of Perl Wisdom
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