Does every programming language have 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….End-of-Line Comments.

Language	Comment Syntax
Assembly Languages	; (semicolon)
Ada, mySQL	— (two dashes)
C++/Java	// (two slashes)
FORTRAN 90	! (exclamation mark)

What was the first programming language learned?

When the two brothers entered college, Jim, a physics student, was formally trained on Fortran while his brother, a computer science student, learned the C programming language.

When was programming invented?

The first computer programming language was created in 1883, when a woman named Ada Lovelace worked with Charles Babbage on his very early mechanical computer, the Analytical Engine.

When should you comment in programming?

Commenting is best done before actually writing the code for your program. Comments are specially marked lines of text in the program that are not evaluated. There are usually two syntactic ways to comment.

What is the importance of comments in programming languages?

Putting comments in your programs helps you and your peers to understand the implemented logic easily. Also, in case the code has been written by you, but because of the some reason, you are not available to solve the defect in your code, your peers shall find these comments in the code handy to solve the issue.

Where should comments be placed in a C program?

Comments should occur in the following places: 1 The top of any program file. This is called the “Header Comment”. 2 Above every function. 3 In line Any “tricky” code where it is not immediately obvious what you are trying to accomplish, should have comments right above it or on the same line with it.

What is the use of comments in Visual Studio Code?

-so the comments are used in this way to create a documentation of a program. comment are used for documentation of a program . -so the comments are used in this way to create a documentation of a program. Get Visual Assist 2021.3 today! New Visual Studio 2022 preview 2 support and we’ve updated our code inspection engine to Clang 12.

When should I add in-line comments to my code?

You should add “in-line” comments wherever you think a little bit of English explanation would be useful to either yourself or someone else (like a TA) who is going to read your code. Such in-line comments should be used whenever the code is not “transparent” (easy to follow simply from the names of the variables).