Ben Chuanlong Du's Blog

It is never too late to learn.

The try/except/finally Block in Python

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tips and Traps

  1. The finally statements are guaranteed to be executed (presuming no power outage or anything outside of Python's control) after a try/except block runs even if return, break

Update a Line in Standard Output

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

The trick is to use \r (return) instead \n (return and new line). I will use Python to illustrate. The following Python code

:::Python import sys

for idx in range(5 …