Good code and bad code - what's the difference?

In this video I give an overview of what is good code, and how to improve your coding skills in order to become a senior software developer.
Software developers often ask "how to write good code in Python" or "how to write better code in Java". The key to that is understanding what is good code! This video is a short guide to writing good code.

If you have any questions or feedback, leave a comment or drop me an email:

✉️ email: gregory@notonlycode.org
🐦 Twitter: @GregoryWitek
🌏 Website: www.notonlycode.org/


📚 Resources:
www.researchgate.net/publication/227074069_Standar… - paper about code quality focused on maintainability
en.wikipedia.org/wiki/ISO/IEC_9126 - overview of ISO 9126, a formal code quality standard (currently replaced by a newer one)
 
Video timeline
0:00 What is good code?
1:00 Good code is correct
3:00 Good code is fast
5:30 Good code is secure
6:50 Good code is well designed
9:50 Does code quality matter?
11:45 Summ