PerlDuck

PerlDuck has asked 12 questions and find answers to 18 problems.

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About

Thought I was a native speaker of Perl. Until I met some people here. Quack.

PerlDuck questions

How to access Dancer2's session object?
Dancer2: fetching nested data from hash stored in YAML session
Animating the background color of an HTML table's cell (or the whole row) on an event
Why is `$str1 =~ "foo"` recognized as `$str1 =~ m/foo/` (and not a syntax error)?
How to make Time::Piece respect DST when converting localtime to UTC?
systemd: start service at boot time after network is really up (for WoL purpose)
Is the value returned by system() the same as "$?"?
Is there a difference between "use warnings;" and "use warnings 'all';"?

PerlDuck answers

how to change data in db from string to id - Rails, Mysql
perl one liner inside python script
Converting string to number “Argument isn’t number error”
Missing characters while reading input with threads
Use Perl like awk to cut fields
Git: How to permanently delete a local commit completely from the git database
Can I use qq or q instead of qw in the following perl script?
What does a2ensite do apart from creating a symlink?
I received in my server a message that could be from a hacker [closed]
How can I safely clean up root's .cpan folder?