(clv) stackoverflow perl report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2014-10-17 17:34:05 GMT

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1. Subroutines that take an optional block parameter - [4/2]
2. perl bitwise AND and bitwise shifting - [4/1]
3. how to convert a nested for loop into multithreading program in perl - [4/1]
4. perl sort array/list using coma or dot for string concatenation - [4/1]
5. Parsing a structured text file in Perl - [3/2]
6. Converting Java byte to Perl - [3/1]
7. Perl method call without parentheses - [3/1]
8. Find n occurrences from group of characters - [2/3]
9. Perl REST Client Module - How to put back entire JSON afer update - [2/1]
10. How to extract attribute value from a xml file - [2/3]