Learn Python File Handling | Context Manager, seek(), tell(), JSON dump, load | Urdu / Hindi

This is lecture 27 and in this lecture, we discussed advanced Python file handling concepts along with JSON serialization and deserialization. This session focuses on writing safe, efficient, and professional file-based programs in Python.

💡 What You’ll Learn in This Video:
✅ File handling using context manager (with statement)
✅ Why context manager is better than manual file closing
✅ Using seek() to move the file cursor
✅ Using tell() to get the current cursor position
✅ Reading files using readline()
✅ Introduction to JSON in Python
✅ Using json.dump() to write data
✅ Using json.load() to read data
✅ Real-world examples and common mistakes

🎯 Ideal for students learning Python for AI, data science, automation, and backend development, explained clearly in Urdu.

📚 Watch till the end to master file handling and JSON operations confidently!
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Видео Learn Python File Handling | Context Manager, seek(), tell(), JSON dump, load | Urdu / Hindi канала Programming With MA