Python

Practice Question 15 In this question, we will learn how to write a function that takes a character from the user and removes all lines from a file that begin…

Practice Question 14 In this question, we will learn how to perform a “Cut and Paste” operation on specific file lines. We will move lines containing the word “error” to…

Practice Question 12 In this question, we will learn how to write a function that reads a file and displays only the alternate lines (1st, 3rd, 5th, etc.). This logic…

Practice Question 11 In this question, we will learn how to write a function that counts how many lines in a text file end with a full stop (.). This…

Practice Question 10 In this question, we will learn how to write a function that reads a text file and extracts only the “Long Words”—specifically those that have more than…

Practice Question 9 In this question, we will learn how to read a file, identify duplicate words, and overwrite the file so it only contains unique words. This is a great…

Practice Question 8 In this question, we will learn how to write a function that scans a text file and identifies the longest word present in it. This logic is…

Practice Question 6 In this question, we will read a text file and find all the palindromic words present in it. A palindrome is a word that reads the same…

Practice Question 5 In this post, we will learn how to write a function that reads a text file and counts how many times each alphabet (a to z) appears.…

Practice Question 4 In this post, we will learn how to write a function that reads a file, replaces every digit with a ‘#’ symbol, and saves that modified version…