20655 posts from this source
Introduction As we approach October 14 2025, the date Microsoft officially ends support for Windows 10, many users are looking for alternatives to keep their d...
Introduction I’m excited to join this vibrant space for developers, creators, and tech enthusiasts. About KilltonyTour I work at KilltonyTour, a platform dedic...
DEV Community !DEV Community Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.a...
!Cover image for ☁️ How to Host Your Side Projects for $0: The Ultimate GCP Free Tier Guidehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,g...
🎯 The Problem We All Face Picture this: You're building a multi‑platform application—a React web app, an Android mobile app, a Spring Boot backend, and maybe...
!Cover image for What Is AI and How Beginners Can Use Ithttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F...
Introduction I recently developed a full-stack Pokédex search engine to practice API integration and full-stack development. The project allows users to search...
Setup - If you have OpenVPN Connect running on your machine, start only the Target box. - Otherwise, start both boxes. - In your browser, navigate to the chall...
TL;DR Most voice AI systems leak PII in transcripts and logs because redaction happens too late—after the data hits storage. Build real‑time PII detection that...
!Cover image for LLM Prompts I Run to Continuously Improve My Codebasehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=au...
Creating a Simple Voting API What You’ll Build A simple REST API where users can: - Create a poll with options - Vote on a poll - View poll results Pre‑requisi...
This is a submission for the Google AI Agents Writing Challengehttps://dev.to/challenges/googlekagglechallenge: Learning Reflections OR Capstone Showcase My Lea...
Why I Do Advent of Code Advent of Code has become a yearly thing for me. It’s a way to keep my algorithmic and data‑structure skills sharp, and something I loo...
!Cover image for Why most financial apps fail before the code ever doeshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=a...
Introduction Model Context Protocol MCP is Anthropic's new standard for connecting AI agents to external tools and data sources. While working with MCP servers...
> Warning: rant! Introduction I'm so tired of this shit. Every few weeks, some Rustacean slithers in here with their smug “but have you tried fearless concurren...
A Completely Revoked Lineup: Enter the iPhone 17 Air One of the most persistent rumors is a complete restructuring of the iPhone lineup. The current “Plus” mod...
Introduction Master SQL Injection Detection: 15 Real‑World Exercises for AppSec Engineers The $1.5 Billion Wake‑Up Call In 2015, hackers exploited a SQL inject...
'What is the most painful part of cooking?
!Cover image for My project 2 : Flask Authentication Systemwith Python + Flaskhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,f...
Most developers blame fatigue on code, meetings, or screens. In reality, it’s often your chair setup quietly wrecking posture, breathing, and focus. Good news:...
The Bad Way Open the PDF, zoom in, and take a screenshot. Result: a pixelated, low‑quality PNG with the wrong background color. The Right Way: Extract Images D...
Problem Description You are given three arrays of length n that describe the properties of n coupons: - codei: a string representing the coupon identifier. - b...
Overview Pips Game is a minimalist, browser‑based logic puzzle built around domino‑style tiles. Each tile covers two adjacent cells and displays a number of do...
Core Features - JWT Authentication & Role-Based Access Control – Token‑based auth with Admin, Merchant, and Customer roles - Idempotency Keys – Prevents duplic...
Default CMD in the Ubuntu Image The official Ubuntu image defines a default command: dockerfile CMD '/bin/bash' When you run a container and provide arguments,...
Why Image Recreation with Text Matters Recreating images with text prompts is useful when: - You don’t own the original image - You want variations of the same...
I’ll be honest. For a long time, I treated testimonials like decoration. You know the type — a few polite sentences tucked away on a “Testimonials” page that no...
Why Context Matters An LLM cannot truly store past conversations. Its only memory is the context window, a fixed‑length input buffer e.g., 128 k tokens in GPT‑...
Why Most Kubernetes Clusters Still Depend on Humans In many teams, Kubernetes looks automated — but when nodes get saturated, reality kicks in: - Someone gets...
!Cover image for How to create live validation form in JavaScripthttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/ht...
Tomorrowland – the grand finale of Disney’s Biggest Bombs series from Caravan of Garbage – revisits Brad Bird’s 2015 sci‑fi adventure packed with retro‑futurism...
!Cover image for The right tool for the jobhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-upl...
Guard statement La instrucción guard tiene una condición, seguida de un else y un bloque de guarda. Si la condición es false, se ejecuta el bloque de guarda y...
NoSQL Databases Born out of the need for scalability, flexibility, and performance that traditional relational databases sometimes struggled to provide for mas...
Boosting Web Speed: Essential JavaScript Speed Improvement Ever notice a website feel sluggish or an app that just lags? Slow loading times and unresponsive int...
What I discussed at a recent Cloudflare Meetuphttps://x.com/roerohan/status/1994763079335514571?s=20 was a chaotic weekend project that explores orchestration p...
Why You Need PM2 for Node.js Apps Running a Node.js server directly with node app.js is fine for development, but it isn’t ready for production. If your app cr...
Ever struggle to make your AI‑generated contenthttps://i-ash.com/signals/ai-content-generation-with-readability-scoring sound truly human? Many engineers and cr...
Query Improvements This emulator release enables several query patterns that were previously unsupported. In this post, we’ll focus on the following enhancemen...
I. Simplifying GraphQL Service Development If you ask Zhipu Qingyan AI to write a GraphQL example using the getBookById function, it will generate the followin...
Cold Starts Kill Agent Performance AI agents aren’t stateless functions; they’re stateful conversations that maintain context across turns. - Lambda: - Agent s...
Der New Work‑Superzyklus Die Welt verändert sich rasant. Wie Amy Webb in ihrem Bericht über den technologischen Superzyklus beschreibt, werden grundlegende Ver...
What You Will Learn - Dockerize a frontend application - Build your own Docker image - Push images to Docker Hub - Dockerfile: line‑by‑line explanation - Why D...
!Cover image for Vertrauensarbeitszeit war gestern: Wie TimeSpin® klare Grenzen und bessere Leistung schaffthttps://media2.dev.to/dynamic/image/width=1000,heigh...
Introduction I’ve been exploring the latest enhancements in OpenAI’s ChatGPT and Codex CLI. The tools are evolving quickly, offering new capabilities that can...
!Cover image for VoC „Voice of Customer“ in der Zeiterfassung: Was Nutzer wirklich wollenhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gra...
Einführung In der modernen Arbeitswelt verschwimmen die Grenzen zwischen Arbeit und Privatleben, und der Druck auf Mitarbeitende steigt kontinuierlich. Die Fol...
