(ccciii) stackoverflow perl report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2017-08-26 19:31:20 GMT

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1. Executing Perl 6 code in Rmarkdown - [10/3]
2. Safely freeing resources in XS code (running destructors on scope exit) - [8/1]
3. Environment variables in perl - [5/3]
4. How do references in Perl work - [4/3]
5. Perl newXS() with closure added - [4/2]
6. How to trace the execution of a regex matching? - [4/1]
7. include/eval perl file into unique namespace defined at runtime - [3/2]
8. Modern core method of uploading file in Perl - [2/2]
9. What perl version does a CPAN module require? - [2/2]
10. Perl 5: Cannot get file handle descriptor - [2/1]