This is a tutorial on how to use Perl and Tcl/Tk (not to be confused with Perl/Tk) and create UI-based Perl+Tcl/Tk applications deploying them on Windows and macOS as stand-alone .exe or .app. Binding ...

Once you've written your Perl program, you run it by typing the name of the file. If you've made some mistake in your "code" (that's geek for "program," as if "program" weren't geeky enough) Perl will ...

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Ordinary list arrays allow us to access their element by number. The first element of array @food is $food[0]. The second element is $food[1], and so on. But Perl ...

The documentation that comes with the CGI.pm module is good. It has a basic example of a working script, as well as examples and clear explanations for all of the functions it provides.