The shortcut key for commenting and uncommenting in Spyder is Ctrl + 1 (Click Ctrl and 1 simultaneously). For both Python shell and IPython shell, they have command history through the arrow key.

Launched in 2012, Julia is an open-source language that combines the interactivity and syntax of ‘scripting’ languages, such as Python, Matlab and R, with the speed of ‘compiled’ languages ...

With the Terminal, Windows has a common interface for Powershell, Command Prompt, and Azure Cloud Shell. This allows you to start the terminal directly with the command prompt.