Python

Master Python typing from the ground up: basic annotations, collection types, generics, precise types, type narrowing, type guards, and static type checking.

A comprehensive introduction to LangChain explaining its core concepts, supported model types, and hands-on integration with Ollama LLMs, chat models, and embedding models.

A comprehensive guide to Python programming fundamentals covering core concepts for beginners.

Master Pydantic v2 from the ground up: BaseModel basics, field validation, nested models, serialization, custom types, computed fields, and performance best practices.

Learn how to control and structure prompts in LangChain using PromptTemplate, message classes, and ChatPromptTemplate to build safe, consistent, and context-aware chat applications.

Comprehensive tutorial covering Python Asyncio fundamentals: what coroutines are, how the event loop works, creating and scheduling tasks, coordinating concurrent code with gather(), and controlling access to shared resources with locks and semaphores.

An in-depth look at Python data types, exploring their usage and importance in programming.

Learn how to enforce structured outputs in LangChain using Pydantic schemas, with_structured_output, and output parsers to build reliable, production-ready LLM applications.

A detailed examination of Python’s control structures, focusing on loops and conditionals to enhance your programming skills.

A complete guide to Doubly Linked Lists in Python, featuring bidirectional traversal and advanced node operations.