2.3.1 Maintainability

How can others keep your code working when you have finished with it? How can they maintain, or fix problems with your code later? Find out whilst revising GCSE Computer Science 0:00 Introduction 0:21 Why does code need to be maintainable by others? 1:48 Comments 2:13 Indentation 3:30 Sensible variable names 3:57 Variable naming conventions 4:53 Subprograms