(xxi) stackoverflow perl report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: question score & answers count
Built date: 2012/03/25 07:15:34 GMT

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1. Strange "half to even" rounding in different languages - [11/3]
2. Perl: Why should "last" not be used to exit a grep or map? - [10/2]
3. Prevent perl from printing identical warning messages - [9/1]
4. How to remove all . from string except the last? - [5/7]
5. Is there a python equivalent to perl's module-starter? - [5/2]
6. String getting converted to number when inserting it in database through Perl's DBI $sth->execute() function - [4/2]
7. What is the fastest way to the delete lines in a file which have no match in a second file? - [4/11]
8. Is there a way to test if a scalar has been stringified or not? - [4/3]
9. Can BerkeleyDB in perl handle a hash of hashes of hashes (up to n)? - [4/4]
10. Access Dancer Log object? - [4/2]