(ccxxxix) stackoverflow perl report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2016-05-28 06:07:15 GMT

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1. I would like explanation of the bahviour of Perl's regular expression engine - [7/3]
2. Conditional parameter passing with MooseX::Params::Validate - [4/2]
3. Cannot get hash passed as reference in a module - [4/2]
4. using unix commands like grep and sed for the perl array - [3/2]
5. perl: Text::Fuzzy, different string giving same edit distance? - [3/2]
6. Double hash values in Perl - [3/1]
7. Understanding perl use structures - [3/1]
8. 500 Error on LWP::UserAgent part 2 - [3/1]
9. How can I get Chrome on Android to check SSL errors again with Appium? - [3/0]
10. How to create recursive hash of hash ? (With unlimited deep) - [2/5]