this post was submitted on 01 Sep 2023
329 points (96.1% liked)
Programming
17450 readers
165 users here now
Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!
Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.
Hope you enjoy the instance!
Rules
Rules
- Follow the programming.dev instance rules
- Keep content related to programming in some way
- If you're posting long videos try to add in some form of tldr for those who don't want to watch videos
Wormhole
Follow the wormhole through a path of communities !webdev@programming.dev
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Using single character variable names is always bad practice
I have a convention to correlate the size of variable scope with its name length.
If a variable is used all over the program, it will be named "response". If it is <15 lines, then it can be "res". If it is less than 3 lines, it can be only "r".
This makes reading code a bit simpler, because it makes unimportant, local vars short and unnoticeable.
Why though? Intellisense helps you write out the full name. And instead of response why not call it whatever the data you're expecting to be
I agree because it makes the code easier to follow in 6 months time.