this post was submitted on 26 Aug 2023
317 points (88.4% liked)
Linux
48062 readers
707 users here now
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Rules
- Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
- No misinformation
- No NSFW content
- No hate speech, bigotry, etc
Related Communities
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Unless they're indices, do yourself a favor and use meaningful names instead.
I avoid index iterations the most I can tbh. And for nested loops,
iandkis more readable.Even for indexes I do
indexor something more specific for what it's indexing. Any simple iteration I just domaporeachso the only time I ever need to actually index things is for more complex scenarios in which case it's worth it to have better names. Also with modem IDEs, auto complete is really good so you don't need to write a full variable name more than once.When I was a baby coder back in the 90s we were taught that these names were meant to save space in the symbol table because at one time space was so limited that naming your variable n rather than numElementsInArray would have an impact
This is the way.