Python Program to Get Line Count of a File (Using a for loop)

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def file_len(fname):
    with open(fname) as f:
        for i, l in enumerate(f):
            pass
    return i + 1

print(file_len("my_file.txt"))

 

Output

3

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Python Program to Get Line Count of a File ( Using list comprehension)
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num_of_lines = sum(1 for l in open('my_file.txt'))

print(nu...

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