(lxxv) stackoverflow perl report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2013-04-06 20:00:05 GMT

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1. How to ignore read-only files with `perl -i`? - [11/3]
2. Multiplexing callbacks - [8/2]
3. Why does Tie::File add a line if a file is sorted? - [7/2]
4. What is the reason to use parenthesis-less subroutine calls in Perl? - [6/4]
5. Why is the apostrophe sign a valid path separator in Perl - [6/2]
6. How do I access the StackExchange API authenticated methods from a perl script? - [5/1]
7. Copying the first N keys and values of a Hash of array - [3/2]
8. Perl array subscript access with scalar Vs array sigil - [3/3]
9. How to handle excel using OLE module? - [3/1]
10. Perl regex script and command line different - [3/2]