(cdlxxix) stackoverflow perl report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2021-02-27 18:29:49 GMT

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1. No error or warning for trying to print to an already closed filehandle - [5/2]
2. Ternary producing different results than If - [4/1]
3. How to create many hash references with identical data? - [4/1]
4. How to Perl calculate array column data? - [2/2]
5. Count the number of non-whitespace characters in a string in Perl - [2/2]
6. Perl repeat string which has repeated substring - [2/1]
7. In Perl, how can query a JSON::Path object and return the paths of the matched elements? - [2/1]
8. Cannot install DBD::Oracle on macOS Big Sur => dependent dylib '@rpath/libclntsh.dylib.19.1' not found - [2/1]
9. I need to serialize in Perl with PHP format - [2/1]
10. Perl 5 OOP programming - [2/1]