Recent Tutorials

A. Introduction 1. Abstract Some people learning machine learning reach a stage where they can run code copied from tutorials but can't write it themselves. This post presents a No Shortcuts addendum which argues that one cause is the way librarie...

Cline the independent VS Code / JetBrains coding agent — not affiliated with this post has a first-party “OpenAI” provider and a separate OpenAI Compatible provider. For a custom gateway you want the second one. 1. Smoke-test outside the IDE export...

If you live in China or shop through consolidation proxies, Xianyu 咸鱼 - "Idle Fish"—Taobao’s C2C second-hand marketplace—is a goldmine for tech bargains. From dirt-cheap RTX 3060 12GB cards to budget desktop platforms, the deals can look irresistible...

Query Monitor is a free WordPress plugin by John Blackbourn. It adds a panel to the admin toolbar that shows what one page load did: database queries, hooks, HTTP calls, PHP errors and the template that rendered the page. On a WooCommerce store it an...

I start in an empty folder with a fresh Claude Code and teach it to make images, voices and music, and to edit them with FFmpeg. At the end it makes a 101-second narrated space story. Every prompt I used is here, ready to copy. The way of the Jedi ...

From graph lambdas to action catalogs When building a workflow with LangGraph4j, I usually start with a few nodes and straightforward transitions. As the workflow grows, the graph definition can become crowded with action implementations, configura...

A practical companion to my learning-in-public article about building EthoPipe. I made these files because I kept getting lost between ideas, generated code, unfinished tasks, and new conversations. They were not a system I designed perfectly at the...

If you've worked with React Native for a while, you've probably run into a problem where Metro refuses to start, gets stuck while bundling, or leaves your app waiting for JavaScript that never arrives. Sometimes the terminal shows an error immediat...

Creating monthly website performance reports can be surprisingly time-consuming, especially when you're managing multiple websites. You need to check Google Search Console, open Google Analytics 4, compare performance, organize the data, build chart...

Most file-search advice is still stuck in the 1990s mental model: name your files well, put them in the right folder, and your future self will thank you. That model quietly assumes two things that are no longer true — that you have the time to name ...

FSCSS layout helpers: stack, hstack, center, size, rounded, ratio-fit, and friends From version 1.2.5 FSCSS added a set of property shorthands aimed at everyday layout and chrome—spacing axes, flex stacks, sizing, and aspect boxes—without inventing ...

Install ComfyUI and Learn FLUX 3 Klein: The Complete Beginner Tutorial Original Patreon posthttps://www.patreon.com/SECourses/posts/install-comfyui-172760666 Full tutorial: Watch on YouTubehttps://www.youtube.com/watch?v=nxsCBTcCVp4 !ComfyUI Inst...

> ⚡ TL;DR — Ready-to-Deploy Automation Blueprints: > - 🚀 Turnkey Production Package This Guide: Instant Access on Whophttps://whop.com/mr-studio-7faa/cloud-automation-to-n8n-migration-kit-self-hosted-ai-workflows | Download on Gumroadhttps://mannyver...

Zero to AI-Ready PC in One Click: Windows & Ubuntu AI Requirements Installer Full Tutorial Full tutorial link > https://www.youtube.com/watch?v=ptuLL0C72Mshttps://www.youtube.com/watch?v=ptuLL0C72Ms !Full tutorial: Windows and Ubuntu AI Require...

Building scalable, multi-agent AI systems usually means falling into one of two traps: drowning in the spaghetti code of Python-based orchestration libraries, or bleeding monthly recurring revenue to expensive, proprietary platforms like LangSmith or...

When a React application starts feeling slow, one of the first things developers often do is reach for useMemo, useCallback, or React.memo. We've all seen this pattern: A component renders more often than expected. The UI feels sluggish when inter...

A crop box and an export size describe two different things. The crop box chooses pixels from the decoded source; the export size decides how many pixels to write. Keeping those numbers separate makes an image editor much easier to reason about. Sta...

If you have looked for a remote role recently, you know the routine. You wake up, open 40 browser tabs across Ashby, Lever, Greenhouse, Remotive, Welcome to the Jungle, We Work Remotely, and the monthly Hacker News Who is Hiring thread. Half the "re...

Last Tuesday at 2:14 AM, my autonomous coding agent proudly handed me a Python webhook ingestion worker and gave itself a 98/100 confidence score. "Production-ready, fully idempotent, and resilient to network partitions," it assured me. Ten minutes...

A beginner-friendly guide, with a bit of Python and a lot of food analogies. Imagine you're building a weather application, and it needs to show the current temperature in Mutare. There's just one problem: you don't own any weather sensors, and you ...