Multiple Line Comment In Image Javascript

This can be a bit tedious if you have many lines to comment out, but it's a valid method for commenting out multiple lines. Multi-line comments in JavaScript. Now, let's discuss multi-line comments. Multi-line comments in JavaScript are created using a combination of forward slashes and asterisks to start the comment, and to end it

Single line comments Multi-line block comments Let's compare them and see examples of commenting out text and code. Single Line Comments The double slash syntax comments out just the line it appears on in JavaScript. For example This is a single line comment. To comment out multiple consecutive lines, is inserted at

This is a multi-line comment block in JavaScript Multi-line comments are great for detailed explanations or for turning off big chunks of code at once. They make it easy to comment out many lines without needing a bunch of single-line comments. JSDoc Comments. JSDoc comments are a bit special.

Comments help explain code they are not executed and hence do not have any logic implementation. We can also use them to temporarily disable parts of your code. 1. Single Line Comments. A single-line comment in JavaScript is denoted by two forward slashes , JavaScript

This is not a direct answer, per-se. But the fact that block comments can't also block nested comments is a horrifically lame situation to begin with. The answer is to fix JS. The obvious rule EVERYTHING between the comment tags is to be treated as a comment. Period.

Multi-line comments can extend across numerous lines which provides a more effective method for commenting out several lines of code compared to single-line comments. Using multi-line comments to comment out multiple lines. To disable multiple lines of code, it is necessary to enclose the selected code within and . For example Code

For that, you can use multi-line comments. In JavaScript, multi-line comments start with and end with . Everything between and is considered part of the comment and will be ignored by the JavaScript engine. Why Use Multi-Line Comments? To explain more complex sections of code. To comment out multiple lines of code for debugging.

See examples of single-line and multi-line comments. Learn about the importance of JavaScript comment, types of comments, how to write effective comments, and best practices for commenting in code. Creating a multi-line comment in JavaScript Different kinds of comments in JavaScript Image Credit Comment Anchors Contributors.

A single line comment in JavaScript is like a little note that the computer ignores when it's running your code. It's a way for you, the programmer, to write messages or explanations within your code without affecting how the code actually works. Multi-line comments Utilize to encapsulate multiple lines of text.

JavaScript comments can be used to explain JavaScript code, and to make it more readable. Multi-line comments start with and end with . Any text between and will be ignored by JavaScript. This example uses a multi-line comment a comment block to explain the code