Each line you selected will now have a comment. You'll need to add inline comments manually.įor adding multi-line comments, select and highlight all the text or tags you want to comment out and hold down the two keys shown previously. Just keep in mind that since everything will be commented out on that line, this only works for single-line comments. Then the whole line you're on will be commented out. To add a single-line comment, just hold down the combo of keys shown above inside the code editor. The shortcut is Command / for Mac users or Control / for Windows and Linux users. There are shortcuts you can use for adding comments – and you'll probably end up using them a lot. Keyboard Shortcut for Adding HTML Comments This lets you test them and see which one is causing the issue. Command + 1: View Finder window items as icons. When something isn't working the way it's supposed to or they way you intended it to, start commenting out individual tags one by one. Below is a huge list of useful keyboard shortcuts that you can use while using the Mac Finder. You wrap the tag you've selected in, like so:Ĭommenting out tags helps with debugging. So what if you want to comment out a tag in HTML? ĪDVERTISEMENT How to Comment Out a Tag in HTML Ĭomments can also span multiple lines, using the exact same syntax you've seen so far. Only the text inside the will be commented out, and the rest of the text inside the tag won't be affected. You can also add comments in the middle of a sentence or line of code. ĪDVERTISEMENT How to Write Inline Comments in HTML This comes in handy in a long and complex HTML document where a lot is going on and you may get confused as to where a closing tag is situated. Single-line comments are also helpful when you want to make clear where a tag ends. I am on my way to becoming a fullstack web developer! I am going through each and every one of their awesome and super helpful certifications. Use a single-line comment when you want to explain and clarify the purpose behind the code that follows it or when you want to add reminders to yourself like so: As mentioned earlier, that line will not get displayed in the browser. How to Write Single-Line Comments in HTMLĪ single-line comment only spans one line. Your comments can clearly explain to them why you added certain lines of code. It also reminds you what you were thinking/doing when you come back to a project after months of not working on it.Ĭomments also help you communicate with other developers who are working on the project with you. Comments help you document and communicate about your code and thought process to yourself (and others). Writing comments is helpful and it's a good practice to follow when writing source code. So your comments will be visible for others to see if you make the HTML document public and they choose to look at the source code. That being said, keep in mind that anyone can view the source code of practically every website published on the Internet by going to View -> Developer -> View Source – and this also includes all comments!
This means that any comments you add to your HTML source code will not be shown when the document gets rendered in a web browser. HTML comments don't get displayed in the browser.
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