100 Days of Python – Day 32 File Handling (Part 2): File Pointer, tell(), seek(), r+, w+, a+
Автор: Code Minions
Загружено: 2026-01-07
Просмотров: 32
🟦 Welcome to Day 32 of the 100 Days of Coding: Python Series!
In today’s video, we continue file handling with Part 2 and go deeper into how files actually work internally using the file pointer.
📌 What You’ll Learn in Day 32:
✔️ What a file pointer is and how it works
✔️ Using tell() to check the current file position
✔️ Using seek() to move the file pointer
✔️ Understanding r+, w+, and a+ file modes
✔️ How reading and writing works when the file pointer moves
✔️ Clear examples to understand everything step-by-step
This lesson will help you gain full control over reading and writing inside files.
💡 Why This Video Matters
Understanding the file pointer and advanced file modes is extremely important when working with large files or when you need precise control over where data is written or read from.
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🐍 Now you’re not just using files — you’re controlling them.
Check the playlist to continue your Python journey.
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