(cxlviii) stackoverflow perl report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2014-08-30 10:44:49 GMT

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1. Why does Perl create an empty array reference via grep? - [6/1]
2. The correct way to play with data references in Perl - [4/3]
3. Check if subroutine exists in Perl - [4/4]
4. DBIx::Class update Inflate column with function - [4/0]
5. Variable length look-behind - [4/3]
6. Sending messages between processes in Perl - [4/1]
7. Mojolicious Tests: How to get the input value using css-selectors - [3/2]
8. Unblessing perl objects and constructing the TO_JSON method for convert_blessed - [3/2]
9. Perl calling methods with and without parentheses - [3/4]
10. Same code, different results on different machines regarding UTF8 characters - [3/1]