Python File Handling: Read, Write, Append

In this beginner Python lesson, you'll learn how to work with files by writing, reading, and appending data. We cover opening files with the 'w' mode for writing, writing multiple lines, reading the entire file with 'read', and reading lines one by one with 'readlines'. You'll also learn to append data without losing existing information using the 'a' mode, handle missing files with 'try except FileNotFoundError', and count words from a file. Every small program is typed and explained step by step to make learning easy and fun. Chapters: 00:00 Introduction 00:42 Writing a File with Open 02:21 Writing Multiple Lines to a File 03:48 Reading a File with read 05:18 Reading Lines Individually 07:01 Appending to Files Without Losing Data 08:51 Handling Missing Files 10:24 Counting Words in a File