(xciv) stackoverflow perl report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2013-08-17 19:14:50 GMT

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1. Weird $ behavior: ${\string} - [7/2]
2. Handling multiple file uploads with Plack - [6/1]
3. perl memory bloat in hash even when doing delete? - [6/1]
4. Passing Array, Scalar and Hash to subroutine in Perl - [5/2]
5. Determine if subroutine invoked as method - [5/2]
6. How to properly get the return value of a unix command? - [5/3]
7. XS Memory leak in this code? - [5/0]
8. How to use Archive::Extract safely - againist zip bomb or similar? - [4/1]
9. Making apostrophes render correctly in perldoc - [4/1]
10. Perl - undefined subroutine - [4/1]