The py launcher—or just py for short—is a shortcut to all the installed versions of Python on your system. With a command-line switch, you can see at a glance all the Python interpreters you ...

Read Also: How to install NumPy using PIP on Windows. 4] Notepad++. Notepad++ is a very versatile source code editor and text editor. It supports a wide range of formats to open a normal text file ...

Using Python's os.walk function to walk through a tree of files and directories. I'm a web guy; I put together my first site in early 1993. And so, when I started to do Python training, I assumed that ...