(cclxix) stackoverflow perl report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2016-12-23 20:04:57 GMT

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1. Regex lookahead non capturing with if/then - [5/2]
2. passing parameters from shell script to perl program doesn't preserve spaces - [4/3]
3. Perl: how to use string variables as search pattern and replacement in regex - [4/1]
4. Why is plenv install-cpanm installing to the wrong location? - [4/0]
5. How can I resolve the warning "Use of assignment to $[ is deprecated"? - [3/3]
6. swapping values - [3/3]
7. Accept POST parameters with FCGI - [3/2]
8. how to get the filename along with absolute path to the file, whenever a new file is created using inode in linux? - [3/1]
9. How can I debug a single Perl unit test sub? - [3/1]
10. Compare strings and remove more general pattern in Perl - [2/4]