(dlxxi) stackoverflow perl report

These are the five most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2023-02-04 22:39:41 GMT

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1. How to check if an array has an element that is not integer? - [3/3]
2. Remove upfront zeros from floating point lower than 1 in Perl - [3/2]
3. Perl: How to copy directory without any files? - [3/1]
4. Perl 5.18 | Archive::ZIP 1.68 | Recursive files not included in ZIP - [3/0]
5. Using gawk or sed to inplace change line after or before every other match - [2/5]