Start here in Python
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Python Guides & Tutorials
Learn Python the right way — syntax, data structures, OOP, libraries, APIs and project ideas that build a hire-ready portfolio.
Python articles
Python File Handling: Reading and Writing Files
Everything you need to read and write files reliably in Python: what each open() mode does, why you should always pass an encoding, reading big files line by line, pathlib for paths and folders, writing without destroying the old file if something fails, and handling the errors files actually raise.
Python Salary in India 2026: Roles, Experience and What Python Is Worth
Python is the most recommended first language in India, but does knowing it pay? Real 2025 survey data for India says yes, with conditions: Python users earned more than same-experience peers, the gap was largest early in a career, and the role you use Python in matters more than the language itself.