22259 posts from this source
Longest Arithmetic Sequence After Changing At Most One Element Problem link: add the actual link here We are given an integer array nums. A subarray is arithme...
Software Product Architecture for the AI Age – Part 1 Topic: Repository Management – Why a Monorepo Makes Sense > There’s no shortage of content about how fast...
Step 1: Install MySQL Server 1. Update your package list: bash sudo apt update 2. Install the MySQL server package: bash sudo apt install mysql-server press Y...
Introduction I’m a solo entrepreneur from India with zero coding knowledge—I literally don’t know the difference between a function and a variable. Last month...
!Cover image for I Built an AI That Argues Back at Your Startup Pitch in Real Timehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=au...
In the tech industry, skills alone are no longer enough. How engineers communicate their journey, values, and impact has become crucial. A recent Personal Brand...
Cities keep growing. Roads, buildings, and public services need constant upgrades. Digging long trenches for pipelines creates problems: it blocks traffic, dama...
GPU Flight Architecture Overview The previous post covered thread divergence at the SASS level. Before diving into other optimization strategies, it helps to r...
The Problem with Boasting About Killing Jobs An AI video startup posted something to the effect of “we ended jobs” and was surprised when people got angry abou...
Two years ago I was working on a connected‑vehicles platform running 40+ microservices on Kubernetes. CI was healthy, tests were passing, and nobody was paying...
Modernizing Legacy Authentication with Microsoft Entra Many enterprise applications still rely on legacy identity platforms such as SiteMinder or PingFederate....
Business Operating Model: Software, Documentation, Decisions Every business runs on three things: software, documentation, and decisions. - Software does the w...
You spent days on a JIRA ticket… only to be told to redo it after your team lead reviewed your code? A few years ago I was working on a hotel‑management tool. M...
markdown !ohmygodhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploa...
Every week there's a new AI agent framework on Hacker News. The GitHub stars pile up, the demo videos look magical, and six months later half of them are abando...
This is a blank template for a simple web page. There is no layout, just the barebones structure of a page to get started....
If you run a WordPress website in Africa, chances are you use Paystack for payments. And if you collect registrations, bookings, or applications on your website...
Ecommerce has become more competitive than ever. With thousands of online stores offering similar products, businesses need smarter ways to attract and retain c...
Understanding the Problem You likely have a database field, a text input, or a with a maxlength attribute. It is highly probable that the way your code calcula...
Introduction: The Cost of the Garbage Collector GC One of the biggest advantages of modern .NET development is managed memory. Developers do not need to concer...
'Alembic: Version‑Control for Your Database
markdown Introduction The this keyword in JavaScript often confuses both junior and senior developers. Understanding this depends not on where a function is def...
Why Replace Minecraft Realms? Minecraft Realms costs $7.99 / month Java or $3.99 / month Bedrock for a server limited to 10 players, with no mod support. Over...
Notion MCP Challenge Submission Notion of Progress is an AI‑powered stand‑up agent that runs every morning and handles your entire daily stand‑up automatically...
A Full Walkthrough of How I Built My Developer Portfolio From database schema to a live, dynamic frontend — with no static JSON files. Most developer portfolio...
!ohmygodhttps://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%2Fuser...
Hello, hello! It's me Owen again! I've been inactive for a while and thought maybe I should post again. Some people say that coding projects should start with t...
Smarter Dependency Injection in Spring Boot Most Spring Boot developers rely heavily on @Autowired—and it works—until it doesn’t. As applications grow, this co...
Introduction Artificial Intelligence is rapidly transforming how software interacts with humans and performs tasks. Over the past few years three related conce...
Starting a New Node.js Project – From Zero to Production‑Ready Starting a new Node.js project often involves tedious repetitive tasks: scaffolding directory st...
!Cover image for 2026 WeCoded Challenge Glass Ceilinghttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2F...
Per‑Tab Immersive Status Bar and Programmatic TabBar Hiding with ArkUI Tabs !HarmonyOShttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=...
Requirement Description Provide a way to detect the scroll direction and position for a page rendered inside the ArkUI Web component: - Detect up/down scrollin...
markdown !Aloysius Chanhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2...
Customizable “Toast-like” Notification via openCustomDialog Font Size & Panel Size Requirement Description Provide a Toast-like transient message that allows c...
!Cover image for Montana Made Computation a Constitutional Right. Devs Are Split.https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=aut...
RLAAS Rate Limiting As A Service RLAAS is an open‑source, policy‑driven platform for controlling HTTP traffic, logs, spans, metrics, and events with a single r...
TL;DR: Open‑source maintainers leave thousands of dollars in free credits and tools on the table because nobody aggregates them. I built OSS Perkshttps://github...
!Aloysius Chanhttps://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%...
The Problem Most third‑party APIs Stripe, Salesforce, Slack, GitHub force you to grant full account access with a single token—no fine‑grained scopes. When mul...
Introduction The world of cryptocurrency trading is fast‑paced and complex. For developers looking to build trading bots, analytics tools, or custom integratio...
Introduction As a developer, a professional, or just starting out, you must continually learn and hone your craft. A great way to accomplish this is to write d...
Overview Create a custom OBS overlay that reacts in real‑time to TikTok LIVE events such as chat messages, gifts, follows, and viewer count. The architecture i...
Overview I built ChangeTrail because every on‑call incident starts with “what changed?” I’d spend 20 minutes jumping between Kubernetes, GitHub, and AWS dashbo...
!Cover image for I got tired of monitoring blind spots, so I built something to find themhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gra...
The Promise of Vibecoding Someone just shared their 100‑hour vibe‑coding journey. The punchline? The working prototype took one hour. The other 99 hours were s...
n8n vs. Zapier: Which Automation Tool Is Right for You? The right tool depends on three things: what you’re automating, how technical you are, and how much you...
