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reading file issue
file = open ('G:\\first.txt','r') print(file.read()) strn = file.read() print(strn) #This line gives '0' output file.close()
3 Answers
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file.read() exhausts the file iterator, meaning there is nothing left after the first pass of read. Thus you have nothing in strn.
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Delete the second line. It's useless.
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yes I understood