Chapter 7: Problem 4
In general, what are the two types of files? What is the difference between these two types of files?
Chapter 7: Problem 4
In general, what are the two types of files? What is the difference between these two types of files?
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Get started for freeAssume 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.
What are the two types of file access? What is the difference between these two?
In what mode do you open a file if you want to write data to it, but you do not want to erase the file's existing contents? When you write data to such a file, to what part of the file is the data written?
If a file already exists what happens to it if you try to open it as an output file (using the 'w' mode)?
Write a short program that uses a for loop to write the numbers 1 through 10 to a file.
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