Why do programmers leave comments?
In computer programming, a comment is a programmer-readable explanation or annotation in the source code of a computer program. They are added with the purpose of making the source code easier for humans to understand, and are generally ignored by compilers and interpreters.
How do you know if you’re good at coding?
i would simply say: if you’re passionate (i mean REALLY passionate) about what you do, if you’re flexible (another language, new technology, complete remake of an old project – let’s do it!), if you keep learning and improving your skills and never, never think you’re good enough to stop – then you’re a good programmer …
Is it good to comment code?
Commenting involves placing Human Readable Descriptions inside of computer programs detailing what the Code is doing. Proper use of commenting can make code maintenance much easier, as well as helping make finding bugs faster. Further, commenting is very important when writing functions that other people will use.
Can you over comment code?
Over-commented code is often more difficult to understand than code without comments. Little notes back and forth from all the different maintainers of a project can often get cluttered. You spend more time reading the comments than you do the actual code.
Why should a programmer indent their code?
Indentation is especially important when using multiple loops, functions, and if statements. The indentation gives you a good visual way to see what commands are inside vs. outside of a loop or if statement. All programmers indent their code.
How can I improve my code review skills?
10 tips to guide you toward effective peer code review
- Review fewer than 400 lines of code at a time.
- Take your time.
- Do not review for more than 60 minutes at a time.
- Set goals and capture metrics.
- Authors should annotate source code before the review.
- Use checklists.
- Establish a process for fixing defects found.