(ccxxxviii) stackoverflow perl report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2016-05-21 06:50:36 GMT

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1. Data structure for unique element storage - [6/2]
2. Why does "last" behave differently in Perl in these examples? - [4/1]
3. Send mail through Gmail using Perl - [3/3]
4. Select the 1st element only - with condition using XML::Twig - [3/3]
5. Handling ctrl + c in perl when script ran using setsid - [3/2]
6. Perl web application issue: DBI connect failed: Can't create TCP/IP socket (10106) - [3/1]
7. Perl warnings, strict & diagnostic errors are not output when using utf8 - [3/1]
8. Counting number of character occurrences per line - [2/5]
9. Split number and percent sign for comparison - [2/5]
10. How to get the max value from an array in Perl? - [2/5]