01
Python Basics
Features, variables, naming, PEP8, comments, indentation — the foundation.
Explore →🐍 Python Basics • 10 Chapters
Python Basics for PySpark
Learn Python fundamentals for PySpark — from variables and data types to OOP and mini-projects, with hands-on examples and real outputs.
Learning Path
Follow in order — each chapter builds on the last.
02
Data Types & Strings
int/float/bool/str, slicing, every string method with before/after.
Explore →03
Operators & Casting
Arithmetic, comparison, logical, identity, casting — with truth tables.
Explore →04
Collections
List (mutable ops), tuple, dict (nested JSON-like), set.
Explore →05
Control Flow & Loops
if/elif, while, for, break/continue/pass, input + f-strings, login retry loop.
Explore →06
Functions & Comprehensions
def, *args/**kwargs, lambda + map/filter/reduce, list/dict/set comps, flattening.
Explore →07
OOP
Classes, encapsulation (private __balance), inheritance (5 types), polymorphism, abstraction — merged duplicates.
Explore →08
Advanced
Exceptions, files, regex (phones/emails), JSON, APIs, decorators, generators.
Explore →09
Mini Projects
Password generator, banking CLI (7 ops), bubble sort visual, turtle race — with outputs.
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