There are three different types of numbers in Python: integer, float, and complex. All are immutable. In Python, zero, positive, or negative integer numbers without a fractional part are type int.

Your codespace will open once ready. There was a problem preparing your codespace, please try again. Python is a high-level, interpreted programming language that was created by Guido van Rossum and ...

One more note: Python is ruthlessly obedient. If you just spent 20 hours running a program and you save the file as temp_data.txt. Then later you run something and save it as temp_data.txt - done.

Python Notes: Lists vs. Arrays. You can file this post under “if Rhett doesn’t write it down, he will forget”. I guess you are thinking that I am a python expert.