Quick Answer: What Is Single Line Comment In C?

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 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 out a single line in HTML?

An HTML comment begins with ” ” and does not contain ” — ” or ” > ” anywhere in the comment. No, is the only comment syntax in HTML.

What are comments?

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 comment in C language?

What Is Comment In C Language? A comment is an explanation or description of the source code of the program. It helps a developer explain logic of the code and improves program readability. At run-time, a comment is ignored by the compiler.

How are comments written in C?

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.

What are the different 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.

What is comment tag 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.

How do you comment HTML code?

HTML comment Tag: Main TipsThe is an HTML comment tag.To comment out in HTML, insert information between tags (browsers won’t show these notes).Commenting in HTML allows developers to leave notes about their code, its functionality or to indicate necessary changes for the future.

What is the difference between single line comment and multi line comment?

In single line comment only we can comment only 1 line words not much large words . Eg :- Hi , How are You ? etc . Multi line comment means we can comment many words at a time and can be commented differently too with different front style .

How do you write a good comment in code?

In-line comments should be used sparingly, only where the code is not “self-documenting”. When you do use “in-line” comments, you should place them before (or next to) any code that is not self explanatory. This comment should detail the “idea” behind the code and what is to be accomplished.

How do I write HTML code?

HTML EditorsStep 1: Open Notepad (PC) Windows 8 or later: … Step 1: Open TextEdit (Mac) Open Finder > Applications > TextEdit. … Step 2: Write Some HTML. Write or copy the following HTML code into Notepad: … Step 3: Save the HTML Page. Save the file on your computer. … Step 4: View the HTML Page in Your Browser.

What are the two types of comments?

We have two types of comments here, the end-of-line comment and the block comment. An end-of-line comment terminates at the end of the line. A block line comment has a terminator and can continue for several lines, or be less than one line. Comments were called REMarks in BASIC.

Which is used for 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 are the three types of comments?

There are three types of Java comments:Single-line Comments. As the name suggests, it is for the beginners and is in a single line Java comments. … Multi-line Comments. … Documentation Comments.

What is multi line comment?

Multiline comments are used for large text descriptions of code or to comment out chunks of code while debugging applications. Comments are ignored by the compiler.

What is 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 is a 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.