(dlxviii) stackoverflow perl report

These are the five most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2023-01-14 20:09:45 GMT

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1. Perl print "$(" - [3/1]
2. How to shorten this Perl expression - [3/1]
3. What happens if I assign two DBI connections in a row to a variable? - [2/2]
4. Combine category with code name [DS code format] - [2/2]
5. regex which will identify text containing a | but only if it is not within ' anywhere else in the text - [2/2]