(cccxxxviii) stackoverflow perl report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2018-04-28 20:43:42 GMT

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1. Delete a specific line from a 12GB file - [5/1]
2. How to dump all Mojolicious routes? - [4/1]
3. How to use /usr/bin/env perl functionality along with perl arguments? - [3/3]
4. Perl - Win32::OLE::const error - [3/1]
5. Extract primary and secondary numbers for each ID and make a JSON string - [2/5]
6. Subroutine for piping stdout and stderr into file - [2/2]
7. split string (based on comma) into array adds an empty item at the end of list - [2/1]
8. what's role "* *" in this perl-script? - [2/1]
9. find duplicate filenames and append them to hash of arrays - [1/3]
10. perl regex for variable substitution - [1/3]