(cccxciii) stackoverflow perl report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2019-05-19 10:50:00 GMT

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1. How do I get yesterday's date in perl? - [4/6]
2. How to get last modified time of file a file in perl in the format returned from diff command? - [4/2]
3. Perl Regexp::Common package not matching certain real numbers when used with word boundary - [3/2]
4. Exclude a directory from Perl module release using Dist::Zilla - [3/1]
5. RegEx for substituting only to the left of LaTeX comments - [2/4]
6. Parse default Salt highstate output - [2/3]
7. Find difference between two perl nested hashes - [2/2]
8. Local testing of Perl repository using Travis CI (with docker) - [2/1]
9. Qt/C++ hash of hashes - [1/3]
10. How to change a pattern like XX1/XXSomething/XX1/Something to XXSomething/XX1/Something in perl - [1/3]