Chapter 7: Problem 2
What is an input file?
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Chapter 7: Problem 2
What is an input file?
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What does it mean when the readline method returns an empty string?
What three steps must be taken by a program when it uses a file?
Assume that the file data.txt exists and contains several lines of text. Write a short program using the while loop that displays each line in the file.
In general, what are the two types of files? What is the difference between these two types of files?
What type of exception does a program raise when it uses the float function to convert a non-numeric string to a number?
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