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Hanwen Zhang
20,084 PointsWhat does the "a" means in this open('test_file.txt', 'a').close() ?
rt
1 Answer
Peter Vann
36,427 PointsHi Hanwen!
The 'a' is a flag that means "to append".
More info:
https://www.w3schools.com/python/ref_func_open.asp
https://teamtreehouse.com/library/python-file-io (14-minute Workshop)
I hope that helps.
Stay safe and happy coding!
Hanwen Zhang
20,084 PointsHanwen Zhang
20,084 PointsThank you Peter