!Mike Tickstemhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%...
Overview When learning Python you encounter three built‑in utilities that often look similar: - str - repr - print At first they may seem to do the same thing—...
Introdução Recentemente precisei trabalhar no Windows em um computador com pouca memória RAM. Usar o asdf dentro de um WSL consumiria muita memória, mesmo conf...
'Python argparse: Build CLI Tools in 10 Minutes 🎁 Free: AI Publishing Checklist — 7 steps in Python Full pipeline: pay what you want, min $9.99
What is the most significant trade‑off in selecting a pathfinding algorithm for an automated navigation system? The Three Algorithms I Tested I implemented thr...
Introduction validata-py is a lightweight, privacy‑focused Python library that provides simple, consistent, production‑ready data masking. It helps prevent sen...
The Problem We’re Solving My 3‑Layer Filtering Logic Core Validation Function python def is_valid_trading_dataprice, timestamp, last_price, last_timestamp: Tim...
Overview I have been working on Dear ImGui Bundle since 2022, and this is the first time I’m discussing it here. It is a framework built around Dear ImGui for...
Python environments are the foundation of reliable development workflows. If you have ever faced broken dependencies, inconsistent installs, or “it works on my...
Day 6 — Python Moves from Theory to Practice No new concepts today. Instead I sat down with real life challenges built around everything I've learned so far: v...
Hello, MkDocs community! You may know me as the previous last active maintainer of MkDocs. I welcome everyone to our continuation from where MkDocs was left off...
Introduction Wolf is a new programming language version 0.1.2 created by a recent B.Tech graduate. It is built using Python and distributed via PyPI, offering...
Reflection No build today. Just fundamentals. And honestly? It humbled me in the best way. Every automation I've built so far has relied on no-code/low-code to...
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Ever had users sign up with test@mailinator.com or fake@guerrillamail.com? Disposable email addresses are a headache for any app that relies on real user contac...
Today I started learning Python, and I explored some fundamental concepts that helped me understand how Python actually works behind the scenes. What is Python?...
What is FastAPI? FastAPI is a modern Python framework for building RESTful APIs with high performance and minimal boilerplate. In 2026 it has become an industr...
What is Selenium Selenium is a free automated testing framework used to validate web applications across different browsers and platforms. You can use multiple...
KMRI KMRI is a chunk‑based MRI compression format for .nii files, implemented with Python + Zstd and C++. It achieves strong compression on synthetic MRI‑like...
You Have a Python Script. You Want It to Think. That’s the whole premise. This tutorial shows you how to connect your code to Claude — Anthropic’s AI model — s...
High Level Selenium Architecture Selenium is a tool to automate web‑based and mobile‑based applications. For web‑based applications Selenium includes built‑in...
Release date: March 31, 2026 The Python install manager for Windows is the tool for installing and managing Python runtimes. The traditional executable installe...
Introduction In Parts 1, 2, & 3 we assembled everything except the actual game logic. Now we’ll add the snake mechanics. Replace the single dot with a snake li...
Introduction As a data engineer, you may have recently learned about Apache Airflow, what it is, and how it orchestrates and automates data workflows. The next...
It's time to write your first ML model and predict house prices. To follow along, take a look at the complete project: https://github.com/yotambelgoroski/ml_unc...
Problem A Score: 100 Statement 6 faces dice, 3 dice. Each face shows 1–6. X is an integer between 1 and 20. The sum of three dice ranges from 3 to 18. Print 'Y...
Selenium Architecture Overview Selenium is one of the most widely used automation testing tools for web applications. When combined with Python, automation bec...
Introduction Hey GitHub Community, 👋 As someone currently deeply invested in building agentic AI architectures and working heavily with convex optimization, l...
Introduction Last week my lead asked me to speed up a data‑aggregation service that calls 20 downstream APIs. The serial version took about 18 seconds, so I tr...
Python environments are a common hidden cause of low disk space: .venv/, caches, and build artifacts scale with every repo and experiment. After a few months, i...
The Mistake That Cost Me 3 Hours It happened last year when I was adding a batch domain liveness check feature to our internal operations platform. The require...
Last Friday at 5 PM, right when I was about to close my laptop and sneak out, the alert channel exploded — the online data collection service had a timeout rate...
Introduction Last month, the data platform I maintain suddenly got a new requirement: run health checks against 100+ downstream services. Each endpoint average...
Here’s the situation: we have a data collection service that fetches data from a dozen upstream APIs. The synchronous version took a painful 30 minutes per run....
Introduction Last week the product manager dropped a requirement: fetch real‑time market data from 200 sources, refresh every 10 seconds, and keep latency unde...
Last month, the product manager cornered me in the break room and fired off: “The dashboard timed out again. Can we please stop making the boss sit there refres...
Last week, my boss asked me to speed up an old web‑scraping project. I thought, “No problem — I’ll just throw asyncio at it, fetch concurrently, and theoretical...
Day 5: Find Accidentally Public Subnets The most common VPC misconfiguration is not a bad security‑group rule—it is a subnet using the VPC’s main route table w...
Cybersecurity researchers have disclosed details of a stealthy Python‑based backdoor framework called DEEPDOOR that provides capabilities to establish persisten...
O que é a flag -Xutf8 A opção -Xutf8 pode ser adicionada à linha de comando ao executar scripts Python. Ela instrui o interpretador a tratar arquivos de origem...
Instance methods After learning about classes, let’s learn about methods. python class Time: def __init__self: self.hours = 0 self.minutes = 0 def print_timese...
If you’re googling best python course 2026, you’re not alone—and the timing makes sense. Python is still the default language for automation, data work, and bac...
Introduction Most Python APIs work perfectly in development—and fail in production. The issue is rarely functionality. It’s missing security and resilience lay...
Overview yt_playlist_transcript extracts transcripts from all videos in a public YouTube playlist and combines them into a single, readable text file. It’s use...
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The Nostalgia Hit 🍌 Remember the two gorillas standing on a skyline, tossing exploding bananas at each other? I decided to bring that back by remaking the cla...
Claim Battle‑tested idea, not AI‑slop. I designed the architecture and wrote most of the implementation myself >80%. AI assistance was used mainly for creating...
Overview Car Connect — an OpenClaw skill for your car. It supports seven car brands by default Tesla, Mercedes, VW, Ford, Toyota, Kia, Honda and can also add y...
