I am tired
I am sure I am not the only in this situation. There are more Open Source maintainers and defenders who are in the same situation. From last July I started poking into various libraries/projects/deployments of open…
Topic - Edition
Python
Quoting Paul Ford
The web browser is very, very, very powerful software for applications, and the cost of accessing that power is going down seemingly every day. — Paul Ford, The Web Is More Than Enough Tags: browsers, paul-ford,…
How the Python ecosystem responded to the eMudhra intermediate compromise
The news of the eMudhra Intermediate CA compromise was published on October 20th, 2026. Responding to an incident like a Certificate Authority (CA) compromise at an ecosystem-scale is far from “routine”; the assumption…
10 Years of BHS, Valley Health, Winchester, Virginia
About what I've learned, my experience over ten years of visits to BHS at Valley Health in Winchester, Virginia, and my notes on the subject. For context I am federally disabled. I am unable to work because of my mental…
Glyph Lefkowitz: Why You Should Care About The Political Project of Twisted
Twisted was originally the network component of a text-based role-playing game engine. In the late 90s when it was first developed, the idea of a video game being able to send you actual emails and instant messages1…
How to Report for 100+ Clients With One Semantic Model
Configuration-driven reporting: one semantic model, one metric catalog, and a few lines of configuration per audience The post How to Report for 100+ Clients With One Semantic Model appeared first on Towards Data…
PyCharm: What’s New in PyCharm 2026.3
At the center of this release is JetBrains Air – a new layer for agentic development. It lets you run, track, and verify multi-agent workflows directly inside your IDE, with code intelligence keeping agents on track and…
How We Built NASA's Zero-Shot Detector for Gas Leaks from Space
We trained one model on methane. Without retraining, it also maps carbon monoxide, ammonia and nitrogen dioxide plumes, including the first automated CO detections from NASA’s EMIT. The post How We Built NASA's…
Beautiful Soup: Build a Web Scraper With Python
Build a Python web scraper with Requests and Beautiful Soup. Learn to fetch a page's HTML and extract the specific data you're interested in.
Learn With Mentor AI: Getting More Out of Video Courses
Use Mentor AI while you watch Real Python video courses. Ask what the instructor just said, chase side questions, and quiz yourself before the next lesson.
Polars vs pandas: What's the Difference?
Discover the key differences in Polars vs pandas to help you choose the right Python library for faster, more efficient data analysis.
How GEO, WebMCP, and Bot Paywalls Are Building the AI-Native Internet
The internet of the future will look much different than the one today. Businesses are already transitioning. The post How GEO, WebMCP, and Bot Paywalls Are Building the AI-Native Internet appeared first on Towards Data…
Why a Tiny GPT Can Know Two Facts and Still Not Connect Them
A tiny GPT memorized every fact I gave it, then couldn’t answer a single question that needed two of them. I tested the one-line fix from a recent paper, and it only half worked. The post Why a Tiny GPT Can Know Two…
Quiz: Python Plotting With Matplotlib (Guide)
Test your understanding of Python plotting with matplotlib, from Figure and Axes objects to subplots, pandas plotting, and styling.
Quiz: Learn With Mentor AI: Getting More Out of Video Courses
Check how you use Mentor AI with Real Python video courses, from asking what the instructor said to quizzing yourself after a lesson.
Quiz: Beautiful Soup: Build a Web Scraper With Python
In this quiz, you'll test your understanding of web scraping using Python. By working through this quiz, you'll revisit how to inspect the HTML structure of a target site, decipher data encoded in URLs, and use Requests…
Make print() use a single write() call
Currently, print("a", "b") makes four separate calls to sys.stdout.write(): sys.stdout.write("a") sys.stdout.write(" ") sys.stdout.write("b") sys.stdout.write("\n") I propose changing print() to combine its output into…
Why Rust Web Development Sucked for Web Developers (Until Now)
Why Rust Web Development Sucked for Web Developers (Until Now) Let's be brutally honest for a moment: Rust web development has had an elitism problem. For the last five years, tech Twitter, Hacker News, and Reddit have…
LernerPython blog, from Reuven Lerner: Python 3.15 comprehension unpacking: Why you can’t transform items
The comprehension-unpacking syntax in Python 3.15 is great, but you cannot transform the unpacked elements. Given: [[10, 20, 30], [40, 50, 60], [70, 80]] We can get the individual numbers, but cannot run str on each.…
Wing Tips: Getting Started with Autonomous Development in Wing Pro 12.1
This Wing Tip describes how to get started with autonomous development in Wing Pro 12.1. You provide a high-level specification for a new application or a major feature. Wing's Tasks Manager fleshes it out, plans the…
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