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3 cards from this section. Quick, good the night before a test.
What is the purpose of debugging in programming?
Think about errors you may have encountered while coding.
What does it mean if a variable is undefined?
Consider what happens when you declare a variable without a value.
What is debugging?
Think about what happens when code doesn’t work as expected.
True or False: An undefined value in JavaScript always indicates a bug.
Consider why a variable might not have a value yet.
Write a piece of code that would most likely result in an error and identify it. Then create a prompt for help.
Think about what happens when you print an undefined variable.
Describe a scenario where miscommunication can lead to bugs in code and how to prevent it.
Consider how much clarification helps in both coding and debugging.
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