U. Windl

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U. Windl has asked 21 questions and find answers to 7 problems.

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U. Windl questions

How to destroy confidential data in Perl
Perl statement seems executed, but somehow is not
Need help on "Experimental keys on scalar is now forbidden" for `@a = keys { map { $_ => undef } @a }`
What does `/regex/o` really mean (once there was once, but it seems gone now)?
How to solve Perl's `length 'für' == 4` for `LC_CTYPE="en_US.UTF-8"`?
Trying to cherry-pick from a feature branch: No "cherries"?
How can I pass a reference of an array defined as constant?
What is the shortest way to create an empty named numeric vector in R?
PostScript: Does `cvs` terminate the string buffer?
Test difference of `undef` vs. "empty slot" in array

U. Windl answers

When I fork a process in Perl, can the child process see its parent's data
What is the shortest way to create an empty named numeric vector in R?
Moving from CVS to Git: $Id$ equivalent?
Can I pass an array to awk using -v?
When I use git stash I end up with <<<<<<< Updated upstream and other things in my files
How do i remove embedded color profile from jpg image?