The Global Insight
current events | May 28, 2026

How do you comment multiple lines in HTML?

Multiline Comments So far we have seen single line comments, but HTML supports multi-line comments as well. You can comment multiple lines by the special beginning tag <! -- and ending tag --> placed before the first line and end of the last line as shown in the given example below.

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Keeping this in consideration, how do you comment out a line in HTML?

Steps

  1. Insert a single-line comment. Comments are designated by the tags <! -- and --> .
  2. Create a multiline comment.
  3. Use the comment function to quickly disable code.
  4. Use the comment function to hide scripts on unsupported browsers.

Similarly, 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.

People also ask, how do you comment multiple lines?

Commenting out code

  1. In the C/C++ editor, select multiple line(s) of code to comment out.
  2. To comment out multiple code lines right-click and select Source > Add Block Comment. ( CTRL+SHIFT+/ )
  3. To uncomment multiple code lines right-click and select Source > Remove Block Comment. ( CTRL+SHIFT+ )

How do you comment out lines in JCL?

If you want to comment a line, simply code //* in the first 3 columns in a JCL. Similarly, If you want to comment multiple lines, you have to comment //* in the first 3 columns of each line.

Related Question Answers

What is a code comment?

In computer programming, a comment is a programmer-readable explanation or annotation in the source code of a computer program. They are added with the purpose of making the source code easier for humans to understand, and are generally ignored by compilers and interpreters.

What is HTML comment?

HTML Comments. Comments are some text or code written in your code to give an explanation about the code, and not visible to the user. Comments which are used for HTML file are known as HTML comments. Anything written between these tags will be ignored by the browser, so comments will not be visible on the webpage.

What are comments in HTML why they are required?

It is a good practice to add comments into your HTML code, especially in complex documents, to indicate sections of a document, and any other notes to anyone looking at the code. Comments help you and others understand your code and increases code readability. HTML comments are placed in between <!

What is the correct HTML for inserting an image?

To insert image in an HTML page, use the <img> tags. It is an empty tag, containing only attributes since the closing tag is not required. Just keep in mind that you should use the <img> tag inside <body>… </body> tag.

What is a single line comment?

Single-Line (C++-Style) Comments The simplest comment in Java is the single line comment. It starts with two forward slashes and continues to the end of the line. For example: // this is a single-line comment x = 1; // a single-line comment after code.

How do you write comments in code?

Primarily, a single "block" comment should be placed at the top of the function (or file) and describe the purpose the code and any algorithms used to accomplish the goal. In-line comments should be used sparingly, only where the code is not "self-documenting".

What is the correct HTML for making a checkbox?

Checkboxes are created with the HTML <input> tag. Checkboxes can be nested inside a <form> element or they can stand alone. They can also be associated with a form via the form attribute of the <input> tag.

How do you comment multiple lines in PyCharm?

If the PyCharm IDE is used to write Python code – select multiple code rows to comment and press keyshot Ctrl + / to comment all of them.

How do you comment multiple lines in Textpad?

  1. Ctrl + K on multiple lines (i.e. selected region) allows you to block comment.
  2. Ctrl + Shift + K (on the commented region) allows you to perform block uncomment.
  3. Ctrl + Shift + K on an uncommented selected region does not comment it.

How do you comment multiple lines in Python 3?

As part of the Python course it is taught that in order to do a multiline comment one should use """triple quotes""" . This is wrong. Python only has one way of doing comments and that is using # . Triple quotes are treated as regular strings with the exception that they can span multiple lines.

How do you comment on Textpad?

Also CTRL + K works well in Notepad++ to comment. If you had existing comments in a long block you are commenting, CTRL + Q will uncomment your actual comments, where CTRL + K just add another level of // in front. CTRL + SHIFT + K removes a single line comment from the selection.

What is the shortcut for comment in Python?

Simply highlight the region that you want to comment or uncomment, and go to the Format menu under which you have the option to Comment out Region (shortcut: Alt-3 ) or to Uncomment Region (shortcut: Alt-4 ).

How do you comment out a line in Python?

In Eclipse + PyDev, Python block commenting is similar to Eclipse Java block commenting; select the lines you want to comment and use Ctrl + / to comment. To uncomment a commented block, do the same thing. The only mechanism to comment out Python code (understood as code ignored by the interpreter) is the #.

How do you comment out multiple lines in VS code?

Select the text, Press Cntl + K, C to comment (Ctr+E+C ) 2. Move the cursor to the first line after the delimiter // and before the Code text. 3. Press Alt + Shift and use arrow keys to make selection.

What is === operator?

1) When we compare two variables of different type e.g. a boolean with a string or a number with String using == operator, it automatically converts one type into another and return value based upon content equality, while === operator is strict equality operator in Java, and only return true if both variable of same

How does a for loop start?

The For Loop Statement 1 is executed (one time) before the execution of the code block. Statement 2 defines the condition for executing the code block. Statement 3 is executed (every time) after the code block has been executed.

How does a while loop start?

The while statement creates a loop that is executed while a specified condition is true. The loop will continue to run as long as the condition is true. It will only stop when the condition becomes false. do/while - loops through a block of code once, and then repeats the loop while a specified condition is true.

How do you add comments in Java?

Use // text when you want to comment a single line of code. Use /* text */ when you want to comment multiple lines of code. Use /** documentation */ when you would want to add some info about the program that can be used for automatic generation of program documentation.

What is Sysdump JCL?

SYSUDUMP DD statement used to direct the system to produce dump. System produces the dump when the job abends abnormally. If the JOB successfully completed, then system will not generate any dump even though SYSUDUMP coded. SYSUDUMP produces a dump of user areas. SYSUDUMP dumps are the only user ABEND dumps.

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