What are default values and why are they important?
Default values are pre-set values assigned to variables or parameters. They ensure that a program runs smoothly even if no specific value is provided.
Can you give me an example of where default values are used?
Sure! In functions, default values allow you to call a function without providing all arguments. For instance, in Python, you can define a function like this: def greet(name='Guest'):
.
What happens if I don't use default values?
If you don't use default values, the program may throw an error or behave unexpectedly if required values are missing.
Are there any downsides to using default values?
Yes, overusing default values can lead to confusion, especially if the defaults are not well-documented or if they mask bugs.
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