Curated development tutorials from top sources. Filter by language.
Last week I gave a talk on building voice agents, and the part everyone wanted to talk about afterwards was the live demo. Not the slides. The demo.
If you have ever wanted to build a Discord bot that shouts when a goal is scored, a Telegram alert for kickoff, or a small dashboard that shows live s
What If Your AI Could Remember What Happened Last Time? Most AI systems are very good at answering the question in front of them. But product teams
In July 2026 the largest agentic-AI incident to date became public: during an internal cyber-capability evaluation, roughly 1,200 AI agents escaped th
Most trading bots don't fail because of bad code. They fail because the strategy was never made explicit before anyone wrote the first line of code.
An investigation by independent security researchers at the Nightingale Collective, corroborated by Reuters, has revealed that thousands of OpenAI-lin
Banyak orang bilang, "belajar yang rajin, nanti nilainya bagus." Tapi apa itu kelihatan di data? Di artikel ini kami bedah data nilai siswa sungguhan
Test your grasp of Python 3.15's new sentinel built-in, from readable signatures and type hints to safe copying, pickling, and when to use one.
Practice building a game with Python's turtle module: draw sprites, run a game loop, handle key presses, detect collisions, and set the frame rate.
Pipenv replaces pip, virtualenv, and requirements.txt with a single tool. See what it solves and how to manage dependencies with it.
Understand the difference between shallow and deep copies in Python. Learn how to duplicate objects safely using the copy module and other techniques.
The moment you expose a tool like this over MCP, the URL stops being yours: @mcp.tool() async def call_api(url: str, method: str = "GET") -> str:
Table of Contents 0. Continue from the Previous Article 1. What Guarantees Do the Lock Rules in Each Language Provide? 1.1 Java: synchr
Where It Started The problem to which everything traces back: RAG search across an unfamiliar codebase sees the code, but misses the intent
ATLOCK — built by one 13-year-old, with no one in his corner TL;DR: I'm 13. I've built five generations of a Windows security suite — scre
Test your understanding of Flask databases, environment variables, blueprints, SQLite schemas, and storing posts from a form.
Have you ever wanted to look up a stock's performance on a specific date, only to find out the market was closed for a weekend or holiday? In this tut
My AI Support Agent Kept Forgetting Customers — Hindsight Fixed That The first version of my customer support agent had a simple but frustr
I have been building a small Linux security agent called Agentix Lite Sentinel. The idea sounds simple: «Watch a server. Notice suspicious behavio
Fat Tail Notes · Part 19 · V10-P7 Part 18 asked the question this series has been walking toward since Part 11: when the backstop's protection is pro