Programming Tutorials

Practice serializing Python objects to JSON, pickle, CSV, Parquet, and Protocol Buffers, and learn when to pick each format.

[Sofi_Log: #018] Status: Post-humid squall / 1 THB = 4.25 JPY (2026 forecast) Project: sofi.works [Phase: Longevity Protocol - Metabolic Uptime] Activ

A Binance order book looks simple until you try to keep one correct for hours, days, or weeks. At first, the task appears straightforward: subscrib

Compare Cursor vs Windsurf for Python across code completion, multi-file editing, and debugging to choose the right editor for your workflow.

I wanted a lazy way to write Python and have it just work inside a webpage — no backend servers, no external APIs, just pure Python running in the bro

A user signs up for your app. You need to confirm the phone number they entered actually belongs to them. A returning user wants to log in without a p

The way job applications work right now is broken in two directions. On one side, the careful way. Read the JD. Tailor the resume. Write a real cover

We train a model on handwritten digit classification. 99% accuracy. Then we train the same model on a new task — say, fashion item recognition. We go

LLM API на Python — это не один навык, а пять взаимосвязанных: считать токены и предсказывать стоимость, использовать function calling для агентов и

Hello everyone! Following up on my previous post, Day 1 of my Modern Data Stack migration was an absolute rollercoaster of refactoring and deep data a

How I fixed silent Ollama failures in my local AI assistant Neo-AI is an offline assistant with episodic memory, running entirely on-device using Oll

The honest origin This started as a simple observation, not a grand plan. I was building multi-agent workflows and noticed that every time

After completing the course, students can apply for roles like: Python Developer Full Stack Developer Django Developer Web Developer Backend Develope

I built an AI-personalized news bot that runs on a single SQLite file — architecture and everything that broke TL;DR — @futur_e_news_bot.

Cómo solucionar el error de permiso al ejecutar pip.exe en entorno virtual (Python 3.10 en Windows) Explicación técnica El probl

Access models from popular AI providers in Python through OpenRouter's unified API with smart routing, fallbacks, and cost controls.

How to Build a Self-Healing Cron Job System That Never Fails Silently You know that feeling when you SSH into your server and realize your

I stopped mid-task trying to add an editor field to the Article model. The problem was the existing user field. Adding editor would leave Article wit

Python Decorators Explained Simply Introduction Python Decorators Explained Simply is essential knowledge for every developer.

** Python Day 8 – While Loop Practice Programs (1 to 8)** 1) 1 1 1 1 1 Code i = 1 while i 5: print(1, end=" ") i +=