(clxx) stackoverflow perl report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2015-01-31 21:10:32 GMT

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1. Why does Perl warn about "useless constant 1" when using bigint? - [6/2]
2. Checking Perl data reference type - [4/2]
3. How to print the matched string at the position of the data? - [4/4]
4. Automatic Search Using WWW::Mechanize - [3/1]
5. From Perl to Java - [3/0]
6. How to check whether hash key contain JSON in perl? - [3/2]
7. Perl, How do I create a map/grep like subroutine? - [3/1]
8. What's the simplest way to represent a long string literal with simple pattern in Perl? - [2/1]
9. DBD::CSV and placeholders - [2/2]
10. How to find the class-file on case insensitive filesystem? - [2/1]