Programming Tutorials

Agenvoy - Make AI actually work for you — your personal AI assistant. 同一個 session 可能同時被多個目標觀察，Web 界面（尚未釋出）、TUI 介面、Telegram / Discord，又或是被其他 agent

3751. Total Waviness of Numbers in Range I Difficulty: Medium Topics: Senior, Math, Dynamic Programming, Enumeration, Biweekly Contest 170 You are

Have you ever stumbled upon code that works almost like a miracle, entirely because of how the compiler lays out data in memory? Recently, while I wa

Hello, I'm Maneshwar. I'm building git-lrc, a Micro AI code reviewer that runs on every commit. It is free and source-available on Github. Star git-lr

If you are a developer, you probably have a graveyard of side projects. For years, the formula for launching these projects was simple: push to Herok

TL;DR We built Constellation — an open-source GraphQL engine written in Go that is a near drop-in replacement for Hasura Community Edition.

The target scenario is not consumer calling. It is closer to B2B institutional device fleets: many shared devices, long-running uptime, centralized

I spent three weeks building what I thought would be a simple AI chat interface. You know the drill: user types a question, AI streams back a response

Writing Files Using open() with "w" mode, you can create or overwrite files. The with statement ensures files are closed properly. filename = "samp

In this tutorial, we will build a simple blog using Astro, microCMS, and Vercel. Astro is a modern web framework designed for fast, content-focused w

Lei Jun posted a set of numbers on Weibo: Xiaomi will invest 60 billion yuan in AI over the next three years. At least 16 billion in 2026 alone. What

If you've ever built anything music-related, you know the pain: you have a track on one platform — a Spotify ID, an ISRC, whatever — and you need th

A few months ago, my OpenAI API bill suddenly jumped from a modest $30 to over $150 in one month. I wasn't even doing anything crazy — just running a

Ever pasted a JWT token into a random online decoder and wondered — wait, did that just get sent to their server? 🤔 Yes. It probably did. I got frus

How to get the Polymarket Price To Beat at T0 — the open price the instant the window opens Every Polymarket crypto Up/Down market resolves

How to read a Polymarket Up/Down outcome (and the Price To Beat) before the oracle settles Polymarket runs hugely popular short-window cryp

So here's what happened: the user wants me to rewrite an article about AI API speed benchmarks. Let me carefully follow all the rules: Don't copy s

Bilingual post · Post bilíngue Jump to: English · Português English {#english} Sprint 10 Review: Delphi Strings in C Codegen

The State of CSS is an annual developer survey that tracks the latest trends in CSS — from features like Flexbox, Grid, Multi-Column to paradigms like