How to Add Comments in Code: A Beginner's Guide

Learn how to effectively add comments in various programming languages to enhance code readability and collaboration.

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To add comments in code: In most programming languages, use specific syntax to create comments. For example, in Python, use `#` for single-line comments. In JavaScript, use `//` for single-line comments and `/ /` for multi-line comments. In HTML, use `<!-- -->` for comments. Comments help to explain code, making it easier for others (or yourself) to understand your work.

FAQs & Answers

  1. What is the purpose of comments in code? Comments clarify the code for developers, making it easier to understand and maintain.
  2. How do you add comments in Python? In Python, use the `#` symbol for single-line comments.
  3. Can comments affect code performance? No, comments do not impact code performance as they are ignored during execution.

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