Modern Web Design with HTML5, CSS3, and JavaScript - Adding Comments on Cascading Style Sheets (CSS) Codes

The video tutorial explains the importance of using comments in code, similar to HTML. It covers how to create single and multi-line comments, emphasizing their role in improving code readability and aiding in debugging. The tutorial also highlights the syntax for comments and the necessity of breaking back into the code to ensure proper application. Finally, it discusses the benefits of documenting code with comments for future reference.

Why are comments important in coding?

• They make the code invisible to the compiler.

• They are necessary for the code to run.

• They increase the execution speed of the code.

• They help in debugging and referencing.

Where can comments be placed in the code?

• Anywhere in the code.

• Only between functions.

• Only at the beginning of the code.

• Only at the end of the code.

What is crucial to remember when using single-line comments?

• To use double slashes.

• To break back into the code to apply styles.

• To use a semicolon at the end.

• To place them only at the start of a line.

How do multi-line comments differ from single-line comments?

• They cannot be used in CSS.

• They are only used in HTML.

• They require a different syntax.

• They can span multiple lines.

What is the purpose of breaking back into the code after a comment?

• To ensure the code is not commented out.

• To make the code run faster.

• To add more comments.

• To delete the previous comment.