Why don't I have to use use Math::Trig; in my Perl program to call atan2()? According to documentation, atan2() is not part of the "Perl Core". I ha ...

I have got the error: When I fix error as: everything works fine. But when I fix it as: As suggested by error message, I got different error ...

I'm trying to use Perl's do EXPR function as a poor man's config parser, using a second .pl file that just returns a list as configuration information ...

I am currently working with the core module IO::Uncompress::Unzip to read the content of a zip file in Perl. I previously used Archive::Zip, which is ...

After installing Chef on windows, I found some dos commands no longer work in Perl if they contain forward slashes. For example, running `dir /AD .` i ...

For example, when going through the Time::HiRes documentation on search.cpan.org, is there some indication in the page itself the module is now part o ...

I’m looking for a way to check the remaining free space on a disk within Perl. I can’t use CPAN since I have to deploy the script on many servers with ...

From my understanding Perl traditionally has only included core functionality, and people install additional libraries to do all sorts of useful (and ...

I know I could easily do something like and symbolically reference that for every function I need to symb ref, but I'd just like to know if there's ...

Quite recently, I asked a question about debugging a seg fault: What are some good methods or steps to debug a seg fault in Perl?. Somebody mentioned ...