(cviii) stackoverflow perl report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2013-11-23 10:44:07 GMT

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1. Current file line number with $ - [6/1]
2. Perl class closure - [6/2]
3. Why does this regex expression not work? - [6/5]
4. Get list of methods/functions defined explicitly in a module - [5/1]
5. why can I open undef? - [5/1]
6. Perl Text::Unaccent has unexpected results - [4/1]
7. What means colons in the "sub" definition? - [4/1]
8. Perl: extract subtring to end of file - [4/2]
9. How to make PPM packages from CPAN - [4/0]
10. How defer replacement to access var from search? - [4/2]