Christos Kannas, Ph.D. 🇨🇾🇪🇺

My Steam Replay 2025!!! s.team/y25/httwrmw?l=…

Machine Learning from Stanford - by Andrew Ng This complete lecture notes for the course CS229 is now AVAILABLE FREE. Download from here → cs229.stanford.edu/main_notes.pdf

Apache Kafka is a powerful tool used in building real-time data pipelines and streaming applications. But managing Kafka clusters - especially as they grow more complex - can be challenging. In this guide, Ramesh explains why you should stop doing this manually, and how to use Kafka UI + Cruise Control instead. freecodecamp.org/news/stop-mana…

R.I.P. basic prompting. MIT just dropped a technique that makes ChatGPT reason like a team of experts instead of one overconfident intern. It’s called “Recursive Meta-Cognition” and it outperforms standard prompts by 110%. Here’s the prompt (and why this changes everything) 👇

Trending repository of the day 📈 superpowers Claude Code superpowers: core skills library Last 24h: 1863 ⭐ Total: 23252 ⭐️ github.com/obra/superpowe…

Bash scripting course from beginner to advanced techniques github.com/bahamas10/bash…

APIs help applications communicate and exchange and verify data. And in this in-depth guide, @KraneOliver explains how they work and their different types. You'll also learn about their different architectural styles like REST, SOAP, and GraphQL + how to choose the right approach for your project. freecodecamp.org/news/learn-api…

What if you could see your entire dependency tree with one command? Debugging version conflicts requires knowing which packages depend on what. But tracing these relationships manually through nested dependencies is tedious. uv tree handles this automatically, displaying the full dependency graph so you can trace any package back to its source. Key capabilities: • Complete dependency visualization • Flag dependencies with available updates • Find which packages depend on a specific library • Filter the tree to show only a specific package's dependencies Install uv with "pip install uv". — 📬 This post is part of an upcoming CodeCut newsletter. Get the full edition → bit.ly/4mOQzSm #Python

Build a local audio transcription tool using whisper

Runs AI models for audio processing locally on hardware github.com/intel/openvino…

Have you ever sketched a database schema on a whiteboard, then spent hours converting it to SQL? There's a faster way to go from diagram to production-ready code. With DrawDB, your database diagram becomes the code. Just drag tables onto a canvas, connect them visually, and export SQL for 6 databases. Key benefits: • Draw tables and relationships on a visual canvas • Export production-ready SQL for MySQL, PostgreSQL, SQLite, MariaDB, MSSQL, and Oracle • No account or subscription required • Share diagrams with your team instantly Plus, DrawDB is 100% free and open source! ️📦 Link to the repository: github.com/drawdb-io/draw… — 📬 This post is part of an upcoming CodeCut newsletter. Get the full edition → bit.ly/4mOQzSm #Database #SQL #DataEngineering #OpenSource

Found a great log viewing tool called hl. It’s a fast, efficient log viewer that turns JSON and logfmt logs into clean, human-readable output, making it easy to scan and analyze large log files with minimal overhead. github.com/pamburus/hl

With that being said 1st giveaway of 2026 giving away 1 of either Cyberpunk 2077 or the Witcher 3 to 3 people picked randomly All you need to do is pick which game you want with your system and region Good luck 🙌

6 Python Books You Can Download for FREE! clcoding.com/2025/10/6-pyth…

Networking is a key part of any Linux system. And you'll need to understand the network interface when setting up servers, managing device traffic flow, etc. In this guide, @EtiIjeoma teaches you how to configure network interfaces in Linux - and covers some best practices, too. freecodecamp.org/news/configure…

I'm Boris and I created Claude Code. Lots of people have asked how I use Claude Code, so I wanted to show off my setup a bit. My setup might be surprisingly vanilla! Claude Code works great out of the box, so I personally don't customize it much. There is no one correct way to use Claude Code: we intentionally build it in a way that you can use it, customize it, and hack it however you like. Each person on the Claude Code team uses it very differently. So, here goes.

Free APIs You Can Use in Your Projects useful free APIs for developers, great for testing, learning, and building cool projects. 1. Weather: OpenWeather (openweathermap.org/api) 2. Countries: REST Countries (restcountries.com) 3. News: NewsAPI (newsapi.org) 4. NASA: NASA Open API (api.nasa.gov) 5. Jokes: JokeAPI (jokeapi.dev) 6. GitHub: GitHub REST API (docs.github.com/en/rest) 7. JSON Placeholder: JSONPlaceholder (jsonplaceholder.typicode.com) 8. Food Data: OpenFoodFacts (world.openfoodfacts.org) 9. Plants Database: Trefle (trefle.io) 10. Movies: The Movie DB (themoviedb.org) 11. GIFs: Giphy (developers.giphy.com) 12. Flight Tracking: OpenSky Network (opensky-network.org)

11 Completely FREE Books on AI & ML from MIT: 1. Foundations of Machine Learning cs.nyu.edu/~mohri/mlbook/ 2. Introduction to Machine Learning Systems mlsysbook.ai/assets/downloa… 3. Algorithms for ML algorithmsbook.com 4. Understanding Deep Learning udlbook.github.io/udlbook/ 5. Deep Learning deeplearningbook.org 6. Reinforcement Learning andrew.cmu.edu/course/10-703/… 7. Distributional Reinforcement Learning direct.mit.edu/books/oa-monog… 8. Multi Agent Reinforcement Learning marl-book.com 9. Agents in the Long Game of AI direct.mit.edu/books/oa-monog… 10. Fairness and Machine Learning fairmlbook.org 11. Probabilistic Machine Learning ❯ Part 1 : probml.github.io/pml-book/book1… ❯ Part 2 : probml.github.io/pml-book/book2…

When you're managing complex CI/CD pipelines, one of the hardest parts is debugging failures. So @emidowojo wrote this handbook that teaches you a whole bunch of troubleshooting strategies and observability tools. You'll learn about logging strategies, setting up metrics, analyzing common CI/CD errors, postmortems, and lots more. freecodecamp.org/news/how-to-de…

[Download 698-page PDF eBook] Everything You Always Wanted To Know About #Mathematics* (*But didn’t even know to ask) A Guided Journey Into the World of Abstract Mathematics, Theorems, and the Writing of Proofs: math.cmu.edu/~jmackey/151_1…

Monitors network traffic per executable with BPF github.com/elesiuta/picos…