Question #623

In the code snippet below, what is "open"?
with open("testfile.txt") as file:  
    data = file.read()

open() is simply a function. with is a context manager. (pythonforbeginners.com/cheatsheet/python-file-handling#:~...)


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Question difficulty: πŸ”΅πŸ”΅πŸ”΅πŸ”΅πŸ”΅