What Symbol Is Used At The Beginning Of An In Line Comment?

How do I comment multiple lines in Visual Studio?

To do so, just click on the settings icon in the bottom left of the screen and click ‘Keyboard Shortcuts’ and find “toggle block…”.

Then click and enter your desired combination.

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

Why do we comment in our script?

A comment is a human-readable explanation or annotation that is written in the shell script. … The comments also help other developers and system administrators who may need to maintain the script to understand your code and its purpose. Comments are used to explain the code.

Which symbol should I use to start a comment?

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.

What is single line comment?

Single-line comments allow narrative on only one line at a time. Single-line comments can begin in any column of a given line and end at a new line or carriage return. The // character sequence marks the text following it as a single-line comment. Here’s an example.

What are the types of comments?

Seven types of comments emerge: directive, evaluative, advisory, interpretive, descriptive, directive questions (Socratic), and open-ended questions (discovery). The comments of beginners tended to be directive, evaluative, and/or advisory.

Which of the following would you begin a comment line with?

A comment starts with a slash asterisk /* and ends with a asterisk slash */ and can be anywhere in your program. Comments can span several lines within your C program. Comments are typically added directly above the related C source code.

Which symbol is used for single line comment in Python?

In Python script, the symbol # indicates start of comment line. It is effective till the end of line in the editor. If # is the first character of line, then entire line is a comment. It can be used in the middle of a line.

How do I comment on a photo?

Also, you can go through these lovely comments and appropriately appreciate her.Irresistible!You’re energetic, aren’t ya?Impressive pic.Strong and confident.The picture is lit!Loadsa Elegance.Vibes everywhere!The most stunning thing I’ve seen today.More items…•

How do you insert a comment with more than one line?

To comment more than one line:Select all the lines that you would like to be commented.Press Ctrl + / Two slashes “//” will be added to the front of each line, causing them to be recognized as a comment.

How do you comment on a script?

Creating Single Line Comments 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. When you place these two slashes, all text to the right of them will be ignored, until the next line.

What is single line comment in C?

Single-line comments (informally, C++ style), start with // and continue until the end of the line. If the last character in a comment line is a \ the comment will continue in the next line. Multi-line comments (informally, C style), start with /* and end with */ .

What do you mean by single line comment and multiline comment?

In programming, comments can also be used to prevent some code lines from being executed. This is useful when testing. There are single-line comments (which comment out one line or a part of one line) and multi-line comments (which comment out a block of code).

How are comments written in a program?

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.

Is it comment or comment?

The singular phrase treats the whole submission as a “comment”. The plural phase acknowledges that there may be multiple observations in the submission. Use what fits with the rest of your site. Since comments are created one at a time, usually singular applies.

How do you comment on JSX?

If you want to comment in render block where we use JSX you need to use the 2nd method. 2) If you want to comment something in JSX you need to use JavaScript comments inside of Curly braces like {/comment here/}. It is a regular /* Block Comments */, but need to be wrapped in curly braces. Ctrl + / on Windows + Linux.

Which symbol is used for comments?

‘#’ is used to comment a line.

What is the meaning of comments?

(Entry 1 of 2) 1 : commentary. 2 : a note explaining, illustrating, or criticizing the meaning of a writing Comments on the passage were printed in the margin. 3a : an observation or remark expressing an opinion or attitude critical comments constructive comments.

How do you write a good comment?

Top ten tips for writing a great commentRead the article. It sounds obvious, but you’d be surprised how many comments can be answered with the words “it says in the article”.Respond to the article. … … Read the other comments. … Make it clear who you’re replying to. … Use the return key. … Avoid sarcasm. … Avoid unnecessary acronyms. … Use facts.More items…

How do you comment multiple lines in selenium?

Single comment ctrl + / and also multiple line comment you can select multiple line and then ctrl + / .

What is the correct JavaScript syntax to insert a comment that has more than one line?

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

How do I comment in node JS?

The first way is the single-line comment by using two forward slashes ( // ). // Anything after the two slashes is commented out. Anything after the two slashes ( // ) will be commented out.

What are the three types of comments in Java?

In Java there are three types of comments:Single – line comments.Multi – line comments.Documentation comments.

How do you write a multi line comment in Java?

Java Multi-line Comments Multi-line comments start with /* and ends with */ . Any text between /* and */ will be ignored by Java.

What are Javadoc comments?

In general, Javadoc comments are any multi-line comments (” /** … */ “) that are placed before class, field, or method declarations. They must begin with a slash and two stars, and they can include special tags to describe characteristics like method parameters or return values.

How do I comment out a line in a batch file?

REM must be followed by a space or tab character, then the comment. … If ECHO is ON, the comment is displayed. … You can also place a comment in a batch file by starting the comment line with two colons [::]. … You can use REM to create a zero-byte file if you use a redirection symbol immediately after the REM command.

Which symbol is used for comments in JavaScript * 1 point?

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. When you place these two slashes, all text to the right of them will be ignored, until the next line.

What is a brief comment or explanation?

English Language Learners Definition of note (Entry 2 of 2) : a short piece of writing that is used to help someone remember something. : an informal written record of things that are said and done. : a short piece of writing that gives you information : a brief comment or explanation.