Identifying common coding mistakes is a key skill for anyone who programs. Here are some easy ways to help you find and fix basic coding errors:
Read Error Messages: When your code doesn’t work right, look at the error message. For example, if you see "SyntaxError: unexpected EOF," it means you might have forgotten to close a bracket or a quotation mark.
Print Statements: Use print statements to check the values of your variables at different times in your code. For example, if you are adding up grades in a loop, print the total after each addition to see where things might go wrong.
Commenting Out Code: If you think a part of your code is causing a problem, try commenting it out. This means you will skip that part of the code for now. In Python, you can use # at the beginning of a line to comment it out.
Rubber Duck Debugging: Explain your code line by line to someone, or even to a rubber duck! Sometimes just talking about the problem can help you find the answer.
By using these simple techniques, you can improve your debugging skills and write better programs!
Identifying common coding mistakes is a key skill for anyone who programs. Here are some easy ways to help you find and fix basic coding errors:
Read Error Messages: When your code doesn’t work right, look at the error message. For example, if you see "SyntaxError: unexpected EOF," it means you might have forgotten to close a bracket or a quotation mark.
Print Statements: Use print statements to check the values of your variables at different times in your code. For example, if you are adding up grades in a loop, print the total after each addition to see where things might go wrong.
Commenting Out Code: If you think a part of your code is causing a problem, try commenting it out. This means you will skip that part of the code for now. In Python, you can use # at the beginning of a line to comment it out.
Rubber Duck Debugging: Explain your code line by line to someone, or even to a rubber duck! Sometimes just talking about the problem can help you find the answer.
By using these simple techniques, you can improve your debugging skills and write better programs!