Comments

Comments in computer programming serve as invaluable tools for enhancing code readability, clarity, and maintainability. They provide human-readable explanations, annotations, or documentation within the code, helping programmers understand the purpose, logic, and functionality of various sections of code. Well-written comments can also aid collaboration among team members by facilitating communication and understanding of complex algorithms or implementations. Additionally, comments serve as helpful guides during debugging and troubleshooting processes, enabling developers to identify and resolve issues efficiently. Overall, leveraging comments effectively fosters good coding practices and contributes to the development of robust, comprehensible, and maintainable software systems.

Select Languages

Examples

C

// one line comment

/*
multi 
line 
comment
*/

C#

// one line comment

/*
multi 
line 
comment
*/

C++

// one line comment

/*
multi 
line 
comment
*/

Go

// one line comment

/*
multi 
line 
comment
*/

Java

// one line comment

/*
multi 
line 
comment
*/

JavaScript

// one line comment

/*
multi 
line 
comment
*/

Kotlin

// one line comment

/*
multi 
line 
comment
*/

MatLab

% one line comment

%{
multi 
line 
comment
%}

PHP

// one line comment

/*
multi 
line 
comment
*/

Python

# one line comment

"""
multi 
line 
comment
"""

R

# one line comment

# multi 
# line 
# comment

Ruby

# one line comment

=begin
multi 
line 
comment
=end

Rust

// one line comment

/*
multi 
line 
comment
*/

Scala

// one line comment

/*
multi 
line 
comment
*/

Swift

// one line comment

/*
multi 
line 
comment
*/

TypeScript

// one line comment

/*
multi 
line 
comment
*/

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