If you know me, you know my line: LLMs lie. A lot. In 2025, Columbia's Tow Center proved AI search engines botch citations. I re-ran their test in 2026: 800 answers, and I clicked every link. About 70% wrong, and half the links broken or fake. My addition: a checkpoint that clicks every link before an answer reaches you, checks the quote is on the page, the site, the date. Fabricated links reaching the reader fell to zero. Wrong answers fell from about 7 in 10 to about 1 in 8. The engines lie just as much; the lies just can't get through. The receipts, case by case: marcus-ai.dev/on-the-record/… The code: github.com/painted-porch/mar…

If you saw my lightning talk yesterday #pyconus , here is the slide depicting why AI agent should not be talking to each other in other to coordinate.

Did you know? 🌌🎬 Python played a role in creating the visual effects for Movies dating back to the early 90s. #PythonInMovies

🐍💼 Did you know in Python, functions are like VIPs at a concert? 🎤🌟 They're called first-class functions! Why? Because in Python, functions get the red-carpet treatment. 👉 Here's what makes them 'first-class': You can pass them around like party invites 💌 - assign them to variables, or pass them as arguments to other functions. They can return from other functions like a boomerang comes back to you You can modify them on the fly, just like adding a filter to your favorite selfie * Example Time: Let's say we have a function print_greeting that says "Hello!". We can pass this function to another function greet_twice to double the fun! def print_greeting(): print("Hello!") def greet_twice(func): func() func() greet_twice(print_greeting) Output: Hello! Hello! This flexibility makes Python super versatile. It's like having a Swiss Army Knife in your toolkit! Next time you code in Python, remember - functions are not just lines of code, they're the stars of the show! If you like my posts, please follow me for more. #Python #Programming #CodeFun #FirstClassFunctions

⚠️🐍 Attention Pythonistas! 🚀 Ned Batchelder has crafted an insightful note on default values in functions, highlighting how they can sometimes yield surprising results. 🤔💡 Definitely worth a quick read for a deeper understanding. 🔗 Check it out here: Ned Batchelder's Blog on Default Values in Python Functions nedbatchelder.com/blog/20231… If you like my posts and want to see more of them, just follow me. #Python #ProgrammingTips #NedBatchelder #PythonDefaults 📘👨‍💻🔍

🧘‍♂️ Discover Python's Zen by typing import this in your interpreter. Enlightenment guaranteed! #PythonZen #CodingWisdom

🧘‍♂️ Discover Python's Zen by typing import this in your interpreter. Enlightenment guaranteed! #PythonZen #CodingWisdom

☕️ Ever thought of hacking a coffee machine with Python? Yes, it's possible! #PythonHacks #SmartCoffee

Educate: pythonspeed.com/articles/two… 🌐 "Exploring Dual Thread Pools in Python for Optimal Performance" by Itamar Turner-Trauring 🚀 🤔 Ever wondered why you need different thread pools for efficient data processing in Python? Let's dive in! 🐍 1️⃣ CPU-bound tasks: Maximize your CPU! If you have 8 cores, use 8 threads to fully utilize them. More than that? You might face slowdowns due to context switching. 🖥️ 2️⃣ Network-bound tasks: Here, CPU cores aren't the focus. It's all about handling multiple network operations concurrently. Async loops like asyncio work well, but sometimes threads are needed. Think requests to a server! 🌍 🔁 Mixing CPU and Network-bound tasks? Don't stick to just one thread pool. Have one for CPU tasks (sized by core number) and another for network tasks (sized by concurrency level). This approach prevents resource limit hits and ensures efficiency. 🔄 🧐 Remember, each application has unique needs. Use these insights as a starting point for optimizing your Python data processing jobs. 💡 Happy coding! 👨‍💻 #Python #ParallelProcessing #ThreadPools #DataProcessing #PerformanceOptimization

Did you know? 🤣 The name 'Python' is inspired not by the snake, but from the British comedy group Monty Python. #FunFact #Python

🧮 Python Mathematics! Which math-related Python library do you find most useful? #python #programming #developer #programmer #softwaredeveloper #computerscience #webdev #webdeveloper #webdevelopment #pythonprogramming #pythonquiz #ai #ml #machinelearning #datascience

Document Your Python Code and Projects With ChatGPT loom.ly/whLvY94

How seasoned are you in Python?

🚀 Exciting Update on "Mastering Python"! 🐍 Hello, X community! I'm thrilled to share that I'm nearing the completion of Chapter 3 of my upcoming book, "Mastering Python". This journey has been incredibly enriching, and I can't wait to bring this comprehensive guide to all of you. But that's not all – once Chapter 4 is finalized and the technical reviews are in, "Mastering Python" will be officially available for pre-order! This is a big milestone, and your support means the world to me. Want to be the first to know when pre-orders go live? Sign up now to get notified! Plus, as a token of my appreciation, early subscribers will receive an exclusive sneak peek at Chapter 1. This is your chance to get a head start on mastering Python. 👉 Sign up here: bit.ly/3QPnAyZ Thank you for being part of this exciting journey. Stay tuned for more updates and get ready to elevate your Python skills with "Mastering Python"! #Python #Programming #BookLaunch #PreOrder #TechCommunity #developer #morioh #programmer #softwaredeveloper #computerscience #webdev #webdeveloper #webdevelopment #pythonprogramming #pythonquiz #ai #ml #machinelearning #datascience

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