(cclxxxii) stackoverflow perl report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2017-03-31 19:28:51 GMT

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1. How to fallback to core object stringification? - [8/1]
2. Why is perldoc failing here? - [6/1]
3. How do I capture match-groups of alternation of a regular expression with split? - [5/2]
4. Listing all the child nodes of document element - [5/2]
5. Perl too slow concurrent download with both HTTP::Async & Net::Async::HTTP - [4/2]
6. Repeated DBI connect does not work with lexical variable in Perl 5.24.0 - [4/1]
7. Optimizing a regex filled with '?' - [3/2]
8. Why is using a regex pre-compiled with qr slower than using a constant regex? - [3/1]
9. Measure the runtime of a program run via perl "open" - [3/1]
10. fast loading of large hash table in Perl - [3/1]