Chas. Owens

Chas. Owens has asked 159 questions and find answers to 305 problems.

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UNIX, Perl, what more is there to say?

Chas. Owens questions

In XS, how do I get a variables address from its name?
How important is the randomness of the salt for Bcrypt?
Proper NFD form of emoji and comparison
Is Set in JavaScript guaranteed to be stable?
What should I do with an object that should no longer be used in Perl?
Can you tell Vim to open a different file than the one passed on the commandline or to :e?
Why do I see odd behavior of subscript on scalars?
How do I create an object that returns different values in different scalar contexts?
Is this trivial function silly?
Where in the documentation does it say that while tests readdir for definedness?

Chas. Owens answers

How do I check if a key exists in a hash in Perl? [duplicate]
How to use XML::XPath to get parent node?
Is there a way to output debug messages in Perl that are not piped?
Why does Perl's Inline::C sort 4.0e-5 after 4.4e-5?
Unable to have pbcopy -clipboard inside Screen
How do I convert date formats in Perl without importing external modules?
How can I execute javascript in Bash?
Wrapping tabular data in HTML
Is it possible to make 'exec' use '$SHELL -c' instead of '/bin/sh -c' in Perl?
Perl regex: how to know number of matches