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How do you comment code?

How to comment 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”.

How do you comment out code?

Commenting out code

1. In the C/C++ editor, select the line(s) of code that you want to comment out. If no lines are selected comments will be added (or removed) at the current cursor position.
2. Right-click and select Source > Toggle Comment. ( CTRL+/ )

Should you comment in HTML?

Avoid Commenting Absolutely Everything
It may be tempting to get into the habit of commenting every block of code, but this can be more redundant than useful or helpful. Commenting should only be done where something may not be completely clear.

How do you make a comment in CSS?

The /* */ comment syntax is used for both single and multiline comments. There is no other way to specify comments in external style sheets. However, when using the element, you may use

How do you commit to a message?

The easiest way to create a Git commit with a message is to execute “git commit” with the “-m” option followed by your commit message. When using the Git CLI, note that you should restrict your commit message in order for it not to be wrapped.

How add to git commit?

Enter git add –all at the command line prompt in your local project directory to add the files or changes to the repository. Enter git status to see the changes to be committed. Enter git commit -m ‘’ at the command line to commit new files/changes to the local repository.

How do you add a commit?

Makefile git add commit push github All in One command

1. Open the terminal. Change the current working directory to your local repository.
2. Commit the file that you’ve staged in your local repository. $ git commit -m “Add existing file”
3. Push the changes in your local repository to GitHub. $ git push origin branch-name.

What are the A and

How do you add a hyperlink in HTML?

To make a hyperlink in an HTML page, use the and tags, which are the tags used to define the links. The tag indicates where the hyperlink starts and the tag indicates where it ends. Whatever text gets added inside these tags, will work as a hyperlink. Add the URL for the link in the .

How can you insert image in HTML?

Here’s how it’s done in three easy steps:

1. Copy the URL of the image you wish to insert.
2. Next, open your index. html file and insert it into the img code. Example:
3. Save the HTML file. The next time you open it, you’ll see the webpage with your newly added image.

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HTML — Comments

Comment is a piece of code which is ignored by any web browser. 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 tags. So, any content placed with-in tags will be treated as comment and will be completely ignored by the browser.

Example

       
Document content goes here.
   

This will produce the following result without displaying the content given as a part of comments −

Valid vs Invalid Comments

Comments do not nest which means a comment cannot be put inside another comment. Second the double-dash sequence «—» may not appear inside a comment except as part of the closing —> tag. You must also make sure that there are no spaces in the start-of comment string.

Example

Here, the given comment is a valid comment and will be wiped off by the browser.

      
Document content goes here.
   

This will produce the following result −

But, following line is not a valid comment and will be displayed by the browser. This is because there is a space between the left angle bracket and the exclamation mark.

      < !-- This is not a valid comment -->
Document content goes here.
   

This will produce the following result −

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 placed before the first line and end of the last line as shown in the given example below.

Example

      
Document content goes here.
   

This will produce the following result −

Conditional Comments

Conditional comments only work in Internet Explorer (IE) on Windows but they are ignored by other browsers. They are supported from Explorer 5 onwards, and you can use them to give conditional instructions to different versions of IE.

Example

      
Hello , World!
   

This will produce the following result −

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