To run a Python script with the py launcher, simply substitute py and its command-line switches for python or python3. ... Any arguments provided after the version are passed along as per usual.

Nearly all command line Python programs use argparse to simplify picking options and arguments off the command line as well as providing some help. The Gooey decorator picks up all your options ...

I'm playing round with my first WPF app, which is just a small utility with a progress bar and a cancel button for the UI. I want to be able to accept some arguments from the command line, and I'm ...

Many Java applications started from the command line take arguments to control their behavior. ... How to use the new Python Installation Manager tool for Python 3.14. May 27, 2025 4 mins. Python.

Some programs provide the ability to add arguments when executing it in order to change a particular behavior or modify how the program operates. As an example lets look at the command line ...