What are some examples of good comments in code?
An example of an AI chatbot conversation about effective code commenting practices.
What are some examples of good comments in code?
Good comments explain the 'why' behind complex logic. For example, instead of just saying 'increment i', you could say 'increment i to track the number of successful attempts'.
Can you give me more examples?
Sure! For instance, if you have a function that calculates the area of a circle, a good comment might be: 'Calculates area using the formula A = πr², where r is the radius'.
What about comments for variable declarations?
Absolutely! For a variable like 'maxRetries', a comment could be: 'Maximum number of retries allowed for the operation to prevent infinite loops'.
How do I know when to comment?
Comment when the code is not self-explanatory, especially for complex algorithms, business logic, or any non-obvious decisions.
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