(lxxi) stackoverflow perl report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2013-03-09 20:18:18 GMT

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1. Perl: Special array @_ is not really an alias? - [9/2]
2. Why does this map block contain an apparently useless +? - [8/2]
3. Why does adding 6 days 7½ hours to midnight result in 8:30? - [6/1]
4. Pairs as hash keys - [6/5]
5. Why do perl's logical operators &&, ||, ! take precedence over and, or, and not? - [5/3]
6. Perl exceptions instead of return values - [5/1]
7. How exactly does Perl handle operator chaining? - [4/3]
8. basic regex and string manipulation for DNA analysis using perl - [4/4]
9. How to Encode and Decode "Acute accented characters" using Perl - [4/1]
10. does calling a shell command from within a scripting language slow down performance? - [4/2]