(ccclxxxii) stackoverflow perl report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2019-03-02 21:10:21 GMT

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1. What is the origin of the word "arisdottle"? - [4/2]
2. Perl/Sed command to replace same pattern multiple times - [3/3]
3. How to get a group matched in a recursive regular expression? - [3/3]
4. Perl PDL : Search if a vector is in an array or in a matrix - [3/2]
5. Printing specific number of key-value pairs in a hash - [3/2]
6. Installing packages with cpan - [3/1]
7. perl 'last' statement and variable scope - [3/1]
8. perl capture groups with logs using regular expressions - [2/4]
9. Print each line of a file - [2/3]
10. Accessing a multi-dimensional hash using strings - [2/3]