Commenting involves
placing Human Readable Descriptions inside of computer programs detailing what the Code is doing
. Proper use of commenting can make code maintenance much easier, as well as helping make finding bugs faster. Further, commenting is very important when writing functions that other people will use.
Why must you write comments before or while you write the program never after?
Having the comment appear before the code helps
the reader have a context for the code they’re about to encounter
. Much more humane than throwing the code at them and explaining after they’re already confused.
What are the reasons for placing comments within AC program?
Comments
provide clarity to the C source code allowing others to better understand what the code was intended to accomplish and greatly helping in debugging the code
. Comments are especially important in large projects containing hundreds or thousands of lines of source code or in projects in which many contributors …
What is the purpose of adding a comment in the program What are the two ways used to add the comments in Python?
The second makes use of multi-line comments or paragraphs that serve as documentation for others reading your code.
Think of the first type as a comment for yourself
, and the second as a comment for others. There is not right or wrong way to add a comment, however.
When should you comment code?
A handy rule of thumb is:
a comment should only be added to answer a question that the code can’t
. If you aren’t confused by what a piece of code is doing, but rather why it’s doing it at that moment, then a comment should be added.
How do you write a good comment?
- Read 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.
How are comments written in a program?
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.
What is a good reason for you to add comments to your code?
Commenting
involves placing Human Readable Descriptions inside of computer programs detailing what the Code is doing
. Proper use of commenting can make code maintenance much easier, as well as helping make finding bugs faster. Further, commenting is very important when writing functions that other people will use.
What is comment give an example?
The definition of a comment is a statement or remark. An example of a comment is
a statement released in the paper that someone made about a scandal going on.
What is the appropriate way to write multi-line comment in AC program?
Multi-line comment
Represented as
/* any_text */ start with forward slash and asterisk (/*) and end with asterisk and forward slash (*/)
. It is used to denote multi-line comment. It can apply comment to more than a single line. It is referred to as C-Style comment as it was introduced in C programming.
What are the two ways to add the comments?
How to Write Comments in Python. In Python, there are two ways to annotate your code. The first
is to include comments that detail or indicate what a section of code – or snippet
– does. The second makes use of multi-line comments or paragraphs that serve as documentation for others reading your code..
What are the 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.
How comments are written in Python?
- A comment in Python starts with the hash character, #, and extends to the end of the physical line.
- Making use of comments in python is very easy, you can include a comment line into your code fairly easily.
- It is also possible to use Triple Quotation (”’ …. ”’) for multiline comments.
What are the two types of comments?
- Marginal comments.
- End comments.
How do you comment out code?
You can comment out one or more lines of code in any C/C++ editor view. The leading characters // are added to the beginning of each line when commenting one or more lines of code. You can also block comment multiple lines of code using the characters /* */ .
How do you comment in VS code?
- On Windows, the shortcut is: CTRL + /
- On Mac, the shortcut is: Command + /
