(dxxix) stackoverflow perl report

These are the five most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2022-04-09 12:25:43 GMT

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1. What does this perl snippet with unary plus do? join( '/', splice @t, 0, +@d ) - [4/3]
2. Can I have a Perl script, initiated from a browser, fork itself, and not wait for the child to end? - [3/2]
3. Call srand only once when loading perl modules - [3/1]
4. XML::Twig Match handler tag using regex (perl v5.30.3 XML Twig v3.52) - [2/1]
5. How can I pass a reference of an array defined as constant? - [2/1]