// KNOWLEDGE_CORE
Language Core
Four languages. One dashboard. Switch tabs to see syntax sandboxes, real use cases, and step-by-step roadmaps for each.
// KNOWLEDGE_CORE
🗂️ Language Core // Syntax & Concept Matrix
KEY CONCEPTS
Python
Data Science • AI/ML • Scripting • Automation
▸Data Science & AI
▸Machine Learning
▸Web (Django/Flask)
▸Scripting
python_sandbox.py
# Variables
name = "manjas"
score = 99
# Loops
for i in range(3):
print(f"tick {i}")
# Functions
def greet(who: str) -> str:
return f"hello, {who}"
# Class (OOP)
class Dev:
def __init__(self, lang: str):
self.lang = lang
def code(self):
return f"writing {self.lang}"
print(Dev("Python").code())BEGINNER ROADMAP // PYTHON
- 01Install Python 3.12 and VS Code with the Python extension.
- 02Master syntax: variables, if/else, loops, functions, lists, dicts.
- 03Build 5 mini scripts (calculator, file renamer, web scraper).
- 04Learn OOP: classes, inheritance, dunder methods.
- 05Pick a track: Django/FastAPI, or NumPy/Pandas + PyTorch.
- 06Ship a real project on GitHub — deploy it publicly.
