How to find and restore a deleted file in a Git repository
Explanation To find and restore a deleted file in a Git repository we have to find the last commit that
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How do I check whether a file exists without exceptions?
Explanation Here we have to check whether a file exists without exceptions Here the reason that you are checking is,
Read moreWrite a program that reads a file in this format, calculates the average rating for each movie, and outputs the average along with the number of reviews.
Question You have collected a file of movie ratings where each movie is rated from 1 (bad) to 5 (excellent).
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