Python

Python is a high-level, interpreted, interactive and object-oriented scripting language. Python is designed to be highly readable. It uses English keywords frequently where as other languages use punctuation, and it has fewer syntactical constructions than other languages.

I see two answers with good qualities, each with a small flaw, so I will give my take on it: Try os.path.exists, and consider os.makedirs...
How to change the Jupyter Lab start-up folder
Now that you have your SMTP connection set up and authorized your app with Google, you can finally use Python to send email with Gmail
The line of code that throws Could not run curl-config: [Errno 2] No such file or directory” when installing pycurl on Linux, should inform the user as to remedy - a pre-requisite, rather than leaving them to test their google skills.
When to use reshape and when resize?. Both reshape and resize change the shape of the numpy array; the difference is that using resize will...