(xxxix) stackoverflow perl report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2012-07-28 22:05:59 GMT

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1. Why is this program valid? I was trying to create a syntax error - [50/4]
2. Getting unique random line (at each script run) from an text file with perl - [11/3]
3. regexps: variable-length lookbehind-assertion alternatives - [6/4]
4. How to limit the max number of parallel threads in perl - [5/3]
5. Using Inline::CPP vs SWIG - when? - [5/1]
6. Nested while loop to calculate distance for multiple destinations - [5/1]
7. running "less" from perl pipeline - [5/1]
8. perl 'require' in begin block - [5/3]
9. Perl changing value within a conditional before entering the conditional? - [5/2]
10. Perl regex expression - [4/4]