[Solved] Which of these is the correct syntax to read a file line by line in Python? - Ans: with open('file.txt') as f: for line in f: print(line) | Python

Python - File Reading and Writing Strategies

Which of these is the correct syntax to read a file line by line in Python?

Awith open('file.txt') as f: for line in f: print(line)

Bopen('file.txt') for line in f: print(line)

Cwith open('file.txt') as f: while line in f: print(line)

Dwith open('file.txt') as f: for line in file: print(line)

Step-by-Step Solution

Solution:

Step 1: Check the correct use of with open
with open('file.txt') as f: for line in f: print(line) correctly uses 'with open(filename) as f:' to open the file safely.
Step 2: Verify the for loop syntax
with open('file.txt') as f: for line in f: print(line) uses 'for line in f:' which is the proper way to iterate lines in the file object.
Final Answer:
with open('file.txt') as f:\n for line in f:\n print(line) -> Option A
Quick Check:
Correct with open and for loop syntax = with open('file.txt') as f: for line in f: print(line) [OK]

Quick Trick: Use 'with open' and 'for line in file' to read lines [OK]

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