How do you comment out processing?

How do you comment out processing?

// (comment) Single-line comments are signified with the two forward slash characters. Comments are ignored by the compiler.

How do you comment out a section in C?

Commenting out code

1. In the C/C++ editor, select the line(s) of code that you want to comment out. If no lines are selected comments will be added (or removed) at the current cursor position.
2. Right-click and select Source > Toggle Comment. ( CTRL+/ )

How do you write a good comment 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 C comments?

Comments in C/C++

• In computer programming, a comment is a programmer-readable explanation or annotation in the source code of a computer program.
• Comments are statements that are not executed by the compiler and interpreter.

What is nested comment in C?

Because C’s comments start and end with specific characters, you cannot put one comment inside another. This is known as nesting. Nested comments can cause errors in your code, so while you’re programming, keep track of where comments start and end. If you stick one comment inside another, something bad happens.

What are the 4 comments?

The Four Types of Comments

• The Wise Comment. The wise comment is one that shares knowledge.
• The Wicked Comment.
• The Ignorant Comment.
• The One Who Didn’t Read.
• Coda.

Where do comments start in a C program?

Comments are especially important in large projects containing hundreds or thousands of lines of source code or in projects in which many contributors are working on the source code. 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.

Is it good to over comment C source code?

Adding source code comments to your C source code is a highly recommended practice. In general, it is always better to over comment C source code than to not add enough. It is important that you choose a style of commenting and use it consistently throughout your source code. Doing so makes the code more readable.

What do you mean by commenting in programming?

Commenting is the “art” of describing what your program is going to do in “high level” English statements. 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.

What is the purpose of comments in Java?

If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc. Explanatory notes embedded within the code. Comments are used to remind yourself and to inform others about the details of the code.