Python Function to Display Lines from the Text File

In this article, we will be solving question based on Data File Handling in Python. According to the question we have to write a Python function to display lines from the text file.

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Question - Write a Python Function to Display Lines from the Text File

Logic and Explanation

Question - Write a Python Function to Display Lines from the Text File

Python Function to Display Lines from the Text File - In this program we have to write a Python Function to display lines from the text file let's say content.txt. Now, to display or we can say print the lines from this file, we have to read the text file. So, our first step will be to open the text file in read mode.

with open("content.txt","r") as f:

Also Read - Python Program to Separate Numbers and Letters in a String

Now, we know at the end of each line a new line character is present at end. So, we will read the whole file in one go as a string and then we will split that string a the new line character (\n).

with open("content.txt", "r") as f:
    data = f.read()
    for line in data.split("\n"):
        print(line)

Code Insights

When we split a string, we get a list of strings in which the elements are the sub strings of the string. Thus we split the data string at "\n" and then iterate through this list to print the lines as each line is separated by a new line character.

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