How do I comment in JavaScript and HTML?

How do I comment in JavaScript and HTML?

Single line Javascript comments start with two forward slashes (//). All text after the two forward slashes until the end of a line makes up a comment, even when there are forward slashes in the commented text.

How do you insert a comment section in HTML?

The comment tag is used to insert comments in the source code. Comments are not displayed in the browsers. You can use comments to explain your code, which can help you when you edit the source code at a later date. This is especially useful if you have a lot of code.

How do you comment a script in HTML?

The HTML Comment Tag — and end with –> . Don’t forget the exclamation mark at the start of the tag! But you don’t need to add it at the end. The tag surrounds any text or other HTML tag you want to comment out.

How do you make a comment box in JavaScript?

Contents

  1. Step 1: Create a folder named public and create an index.html.
  2. Step 2: Add boilerplate Code to our index.html.
  3. Step 3: Create style.css file.
  4. Step 4: Add the Pusher JS library and create app.js.
  5. Step 5: Creating Form for adding new comment.
  6. Step 6: Display list of comments received for this channel.

How do I leave a comment in HTML?

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

How do you comment out a block of code 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 out multiple lines in JavaScript?

Multi-line Comments JavaScript multiline comment has the same purpose as a single-line comment. 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 I add a feedback form in HTML?

For creating a feedback form you can open a new HTML code editing page in your IDE. Here, I am using Visual Studio Code for this purpose. You can install the Visual Studio Code by clicking here. I embedded the codes in the single file, but you can link the different files for style sheet, Javascript and PHP work.

How do you write a comment in a JavaScript function?

Comment Syntax All characters immediately following the // syntax until the end of the line will be ignored by JavaScript. Block comments, sometimes referred to as mutli-line comments, are written with opening tags ( /* ) and closing tags ( */ ).

How do you comment all lines in JavaScript?

Multi-line comments start with /* and end with */ . Any text between /* and */ will be ignored by JavaScript.

How do I add comment feature to my website?

HTML Comment Box

  1. First log in to your Google account.
  2. Then go to the HTML Comment Box.
  3. In the blue box, click on Log in.
  4. You will be taken to your Google email account.
  5. Enter your login information.
  6. Once completed you will be taken back to the HTML Comment box site.

How do you comment a function in Javascript?

As we know from the chapter Code structure, comments can be single-line: starting with // and multiline: /* */ . We normally use them to describe how and why the code works.

How do you comment a function in JavaScript?

How do I create a feedback page?

To create a feedback page, go to Website > [Website Name] > + New page.

  1. Give a name to your page. A slug will auto-populate based on the name, though you can change it if you wish.
  2. Select Feedback as the type of page.
  3. Decide whether to include it in the top nav or support nav.
  4. Then click the Create Page button.