Perl print __DATA__ multiple times

Quelle: Perl print __DATA__ multiple times


Perl Tricks

here is a list of Operator in Perl that are not really known, but they are very useful and could make your code shorter but harder to read.   Undefined Operator This examples check if the value is undefined: [crayon-557fd502478b3340048806/] it was undefined so the //= operator set it…

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