How to comment out multiple lines in matlab

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How to comment out multiple lines in matlab

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Add comments in an M-file to describe the code or how to use it. Comments determine what text displays when you run help for a filename. Use comments when testing your files or looking for errors--temporarily turn lines of code into comments to see how the M-file runs without those lines. These topics provide details:. You can comment the current line or a selection of lines:. To uncomment the current line or a selected group of lines, select Uncomment from the Text menu, or right-click and select it from the context menu. Comment to make those lines become comments in the M-file.

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How to comment out multiple lines in matlab

There are two useful keyboard shortcuts for adding and removing chunks of comments. But there is a small and important difference. Otherwise it would not work. Comments are useful for explaining what function a certain piece of code performs especially if the code relies on implicit or subtle assumptions or otherwise perform subtle actions. Doing this is a good idea both for yourself and for others who try to read your code. For example,. It is common and highly recommended to include as the first lines of text a block of comments explaining what an M file does and how to use it. MATLAB will output the comments leading up to the function definition or the first block of comments inside a function definition when you type:. Comments can also be used to identify authors, references, licenses, and so on. Such text is often found at the end of an M file though also can be found at the beginning.

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But hurry up, because the offer is ending on 29th Feb! Sign in to comment. More specifically, information that programmer should be concerned with and it has nothing to do with the logic of the code. One of the many exceptions I needed to handle to strip comments from code. Unable to complete the action because of changes made to the page. Based on your location, we recommend that you select:. Search Answers Clear Filters. Steven Lord on 12 Mar Steven Lord on 9 Apr You can comment the current line or a selection of lines:. You are now following this question You will see updates in your followed content feed. You are now following this question You will see updates in your followed content feed. Accepted Answer. Vote 0. Select a Web Site Choose a web site to get translated content where available and see local events and offers.

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Select a Web Site Choose a web site to get translated content where available and see local events and offers. Kesam reddy Dhaneswara reddy on 20 Aug Engineering Exam Experiences. Start Hunting! Thank you, this is what I need. Hope this helps! I would assume that this was the case and call it a day but a textbook on MATLAB shows an example that prints out a multi-line comment using 'help'. Andrew Sandeman on 7 Nov Result is assigned to variable volume and displayed. You MUST line comment every single line.