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A good best practice to follow when writing comments in code is to describe the why, not the what. In general, good code should be self-explanatory in how it works, at least in isolation. Explain the reasoning behind the code, not just what the code is doing. This can help others understand the intent of the code.

You can put comments anywhere where you can put a space (outside a string). Be aware that after // the rest of the line is all part of the comment. It can be even worse if you use the line continuation character \ at the end of such a comment.

You should comment wherever you can - put comments that explain what you're doing, and if you're doing something tricky or unique be sure to explain that, as well. A good goal is to have 1 comment for every 1-4 lines of code.

12 Tips for Writing an Awesome Comment Read the blog post before commenting. ... Read the other comments before asking a question. ... Don't leave spammy links. ... Don't share a link to a blog post on the exact topic. ... Use one-liners sparsely. ... You don't need to write a novella in the comments. ... Try to be specific in your comments.

HTML <!--...--> Tag The comment tag is used to insert comments in the source code. Comments are not displayed in the browsers. You can use comments to explain your code, which can help you when you edit the source code at a later date. This is especially useful if you have a lot of code.

For example, C++ has block comments delimited by /* and */ that can span multiple lines and line comments delimited by // . Other languages support only one type of comment. For example, Ada comments are line comments: they start with -- and continue to the end of the line.

How to activate youtube right sidebar comments YouTube Start of suggested clip End of suggested clip So you can see the comments moved from from bottom to the right side of the screen and now you canMoreSo you can see the comments moved from from bottom to the right side of the screen and now you can just scroll. And rate them you can see they even Lord.