76. OCR GCSE (J277) 2.3 Maintainability
About this video
OCR J277 Specification Reference - Section 2.3
In this video we explain how programmers can make their programs maintainable. The use of comments, white-space, indentation, descriptive variable names, the use of procedures and/or functions and the use of constants are all illustrated.
Don't forget, whenever the blue note icon appears in the corner of the screen, that is your cue to take notes about the content being shown on the current slide.
00:00 Maintainability
00:07 Intro
00:12 A program that is not well-maintained
01:18 A well-maintained program
02:57 Writing maintainable code
03:38 Outro
Last updated: 16.03.26
