To write effective comments, there are a few tips and best practices to keep in mind.
There are also common mistakes to avoid when commenting:
Different types of comments can be used in different situations:
In summary, writing effective comments is an essential part of good coding practice. It makes the code more understandable and maintainable. Keep comments concise, clear, and to the point; avoid common mistakes; and use different types of comments depending on the situation.
Commenting is an important part of programming because it makes the code easier to read, easier to fix, and better overall. It is important to make commenting a habit, and for those who want to learn more about commenting and best practices, there are many resources available.
Examples of good and bad commenting practices can help you understand how to write effective comments.
Here is an example of good commenting practice:
In this example, the comment at the top of the function provides a clear explanation of what the function does, including the input (n) and the output (returns). It also uses the appropriate type of comment (multi-line comment) for a longer explanation.
Here is an example of bad commenting practice:
In summary, good commenting practice should be clear and concise and provide context and explanations for the code. The comments should not repeat what’s already in the code and should not be used to explain bad code. The appropriate type of comment should be used, and over-commenting should be avoided.
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