Challenge: Catch an Error
Now, let's handle the error for the first time.
You should handle this error:
123from math import sqrt sqrt(-4) # ValueError
Since finding the square root of a negative number is not possible (according to mathematical concepts), performing this operation in Python is not feasible. The interpreter takes this into account and raises a ValueError with the following message: math domain error.
Swipe to start coding
Now, you need to complete the following points:
-
Define the code block where an error is expected.
-
Catch this error and print the following string:
"The ValueError was raised!"
Solution
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Summarize this chapter
Explain the code in file
Explain why file doesn't solve the task
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Completion rate improved to 11.11Challenge: Catch an Error
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Now, let's handle the error for the first time.
You should handle this error:
123from math import sqrt sqrt(-4) # ValueError
Since finding the square root of a negative number is not possible (according to mathematical concepts), performing this operation in Python is not feasible. The interpreter takes this into account and raises a ValueError with the following message: math domain error.
Swipe to start coding
Now, you need to complete the following points:
-
Define the code block where an error is expected.
-
Catch this error and print the following string:
"The ValueError was raised!"
Solution
Switch to desktop for real-world practiceContinue from where you are using one of the options belowThanks for your feedback!
Awesome!
Completion rate improved to 11.11single
