287
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 27 Nov 2023
287 points (91.6% liked)
Programmer Humor
19145 readers
297 users here now
Welcome to Programmer Humor!
This is a place where you can post jokes, memes, humor, etc. related to programming!
For sharing awful code theres also Programming Horror.
Rules
- Keep content in english
- No advertisements
- Posts must be related to programming or programmer topics
founded 1 year ago
MODERATORS
Comments are always overlooked if gode gets refactored. Language servers can't/won't parse them and they're easy to overlook.
If you name your functions/variables clearly, put complex logic into clearly named functions and keep the same level of abstraction in every function (which never exceeds roughly 50 lines), you hardly need any comments, if any.
Comments are for behavior that's not possible to convey clearly through code.
If a block of code needs a comment, then you can easily move that block into a function and summarise the comment into a name for that function. If you can not easily move a block of code into a function, then you may need to rethink your design.
This isn’t always true of course, but it’s a good mindset to have.