(ccclxxvii) stackoverflow perl report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2019-01-26 21:00:25 GMT

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1. How to increment the last number in a string; bash - [7/6]
2. perl overload concatenation operator (".") problem - [7/1]
3. Switching from `>` to `<` ruins my one-liner - [7/1]
4. How to create 'globally' scoped variables that are global only during one request? - [4/1]
5. Perl: Get case-sensitive name of file - [4/1]
6. How to run list of perl regex from file in terminal - [3/2]
7. How do I pass a range of numbers (eg: 100 to 200) as command line argument in Perl? - [3/2]
8. Alias definition in .perldb (Perl Debugger) for expression evaluation 'x' doesn't work - [3/2]
9. swig perl typemap(out) std::vector<std::string> doesn't return the desired output in perl - [3/1]
10. how to compare values between two files? - [2/6]