Multiline Javascript Comment?

How do you comment out lines in JavaScript?

JavaScript comment block starts with two symbols: /*. To end the comment, use these symbols */ again. Everything between these symbols will be treated as a comment in JavaScript.

How do you comment a multiline code?

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

What are the different ways of adding comments in JavaScript?

There are two types of comments in JavaScript.

  • Single-line Comment.
  • Multi-line Comment.

How do I comment in node JS?

The first way is the single-line comment by using two forward slashes ( // ).

Which of the following is a JavaScript comment?

JavaScript comments can be used to explain JavaScript code, and to make it more readable. JavaScript comments can also be used to prevent execution, when testing alternative code.

How do you comment out a single line in HTML?

You can create a single line comment by putting <! — at the start and –> at the end of your comment. You can also make a multi-line comment in HTML by adding <! — at the beginning of your comment and –> at the end of your multi-line comment.

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How do you write a comment in VS code?

Create a Comment in VSCode, the easy way.

  1. On Windows, the shortcut is: CTRL + /
  2. On Mac, the shortcut is: Command + /

How do you block a code or comment?

Fortunately, if you use Visual Studio Code, commenting a block of code is really quick and easy. All you need to do is select that code block with your mouse, then press the following key combination: Ctrl + K then press Ctrl + C if you’re using Windows.

How do you add comments to code?

The single line comment is //. Everything from the // to the end of the line is a comment. To mark an entire region as a comment, use /* to start the comment and */ to end the comment. * This is a block comment.

What is the purpose of JavaScript code?

JavaScript is a text-based programming language used both on the client-side and server-side that allows you to make web pages interactive. Where HTML and CSS are languages that give structure and style to web pages, JavaScript gives web pages interactive elements that engage a user.

Is JavaScript the same as Java?

The JavaScript programming language, developed by Netscape, Inc., is not part of the Java platform. Java is an OOP programming language while Java Script is an OOP scripting language. Java creates applications that run in a virtual machine or browser while JavaScript code is run on a browser only.

Which HTML element do we put the JavaScript?

Inside which HTML element do we put the JavaScript? Explanation: The <script> tag is used to contain javascript code.

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What is a comment in JavaScript?

JavaScript comments are used to write notes in your code or to disable sections of code without deleting them. Comments are made in JavaScript by adding // before a single line, or /* before and */ after multiple lines. Commenting on code is a core feature of a number of programming languages.

Which symbol is used for comment in JavaScript?

To create a single line comment in JavaScript, you place two slashes “//” in front of the code or text you wish to have the JavaScript interpreter ignore.

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