Which Symbol Should I Use To Start A Comment?

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 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 character is used to start a comment?

Line comments either start with a comment delimiter and continue until the end of the line, or in some cases, start at a specific column (character line offset) in the source code, and continue until the end of the line. Some programming languages employ both block and line comments with different comment delimiters.

Which symbol is used for comments?

‘#’ is used to comment a line.

Which is the correct way to use comment in JavaScript?

Single-line Comments You can use it for either explaining the code or debugging (commenting out to prevent the execution by the browser). For a single-line comment, you have to write two forward slashes: // . Anything that goes after // up until a line break is treated as a JavaScript comment and not executed as code.

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…

What is comment give an example?

1. A comment is text in a program’s code, script, or another file that is not meant to be seen by the user running the program. … Comments help make code easier to understand by explaining what is happening and help prevent portions of a program from executing. The image is an example of an HTML comment.

What is comment statement explain with example?

A comment statement is where the programmer place a remark in the source code. The content of the comment is ignored by the compiler.

How do you write a comment in an essay?

WRITING A FINAL COMMENTReflect back the paper’s main point. By reflecting back your understanding of the argument, you let the student see that you took the paper seriously. … Discuss the essay’s strengths. … Discuss the paper’s weaknesses, focusing on large problems first. … Type your final comments if possible.

How do you write a comment on writing skills?

Communication Skillshas a well-developed vocabulary.chooses words with care.expresses ideas clearly, both verbally and through writing.has a vibrant imagination and excels in creative writing.has found their voice through poetry writing.uses vivid language in writing.writes clearly and with purpose.More items…

What information is important to write in comments?

All programs should be commented in such a manner as to easily describe (in English) the purpose of the code and any algorithms used to accomplish the purpose. A user should be able to utilize a previously written program (or function) without ever having to look at the code, simply by reading the comments.

Which symbols starts with HTML comments?

This element is used to add a comment to an HTML document. An HTML comment begins with . HTML comments are visible to anyone that views the page source code, but are not rendered when the HTML document is rendered by a browser.

What does it mean to comment out code?

To comment out is to render a block of code inert by turning it into a comment. … “Comment out” means to use comment syntax to remove something from the parsed code. “Uncomment” is the reverse operation.

How do I comment in JSON?

JSON does not support comments. It was also never intended to be used for configuration files where comments would be needed. Hjson is a configuration file format for humans. Relaxed syntax, fewer mistakes, more comments.

How do you write an introduction to a comment?

Use the introduction to get the reader’s attention and interest in the topic. Define the problem you are going to discuss and provide a short overview on what you think and why. Summarize the most important arguments that best support your opinion.

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.

What are inline comments?

Inline comments are all comments not included in doc blocs. … Comments that are written in a readable and narrative style, especially when explaining a complex process, are encouraged. In general they should be placed close to the code explained rather than before the entire block of code.

How do you write a personal comment?

Your personal statement should include a brief overview of who you are, your strengths and any work experience and/or education you’ve got. Be sure to include skills you’ve gained, such as time management, customer service, teamwork, computer skills etc.