FAQ: Shortcut Comment Javascript?

How do I comment out a JavaScript file?

Single-line comments are used to comment a part of a line or a full line of code in JavaScript. You can use it for either explaining the code or debugging (commenting out to prevent the execution by the browser). For a single-line comment, you have to write two forward slashes: //.

How do you comment shortcut?

The Basics. The most basic shortcut for creating a comment is Ctrl+K, Ctrl+C.

What is the shortcut for comment in HTML?

//To comment a block of code in one go, try Ctrl + K, and the Ctrl + C to //comment or Ctrl + U to uncomment. //Pro-Tip: You can also do it without unpressing Ctrl.

How do you comment out in JavaScript on a Mac?

On a PC: Ctrl + Shift + / On a Mac: Command + Opt + /

What is JavaScript comment?

The JavaScript comments are meaningful way to deliver message. It is used to add information about the code, warnings or suggestions so that end user can easily interpret the code. The JavaScript comment is ignored by the JavaScript engine i.e. embedded in the browser.

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What is the keyboard shortcut to comment multiple lines?

“Ctrl+/” just toggles selected text to a comment. If selected text spread across multiple lines, ” Ctrl+/ ” toggles individual lines explicitly to comment instead of commenting out the entire block.

What is the shortcut key to hide HTML code?

How to Hide an HTML Text Code

  1. Launch your HTML editor.
  2. Locate the text within the HTML document you want to hide.
  3. Type “<" followed by "!
  4. Type “—” followed by “>” (no quotes and no spaces) at the end of the block of text you want to hide.
  5. Save your HTML document.

How do you comment in HTML and CSS?

How to Comment in CSS. To comment in CSS, simply place your plain text inside /* */ marks. This tells the browser that they are notes and should not be rendered on the front end. You can add comments to your stylesheet in a two ways.

How do you insert a comment in HTML?

To write HTML comments put at either end of the comment. HTML comments are notes to keep HTML code organized and are ignored by the browser.

What is the shortcut to remove comment in HTML?

Once installed, remove comments in your code by opening the command palette (Ctrl+Shift+P), entering “Remove all comments” and pressing enter.

How do you comment multiple lines in VS code?

The keyboard shortcut to comment multiple in Windows is shift + alt + A.

Which commenting combination is correct for commenting out a block of code?

To comment out a block of code, use // on multiple lines of code, or the /* */ style comment to turn the block of code into a comment temporarily.

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How do I comment in CSS on Mac?

Press Ctrl + / (macOS: Cmd + / ), or select Comment Out CSS from the command menu.

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