How to write clean code and clean coding tips: replace "magic numbers" with well-named variables and symbolic constants.
This video goes through several examples in Java on replacing literal values hard-coded into a program and replacing them with variables to make the program easier to read and maintain.
Learn more refactoring tips by reading the "Refactoring" book by Martin Fowler:
https://amzn.to/2Y9maFp
Learn more clean coding tips by reading the "Clean Code" book by Robert Martin:
https://amzn.to/3fymUtn
Join the Software Engineering Mastermind Group on Facebook to learn more great tips on writing great software:
https://www.facebook.com/groups/SoftwareEngineeringMastermindGroup/
