A complete step-by-step guide to flashing Samsung firmware using Linux and the open-source Odin alternative: Heimdall.

• A Samsung smartphone or tablet
• A Linux distro (tested on Ubuntu 24.04)

A pattern for building personal knowledge bases using LLMs.

This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.

Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.

https://learnjapanese.moe

Yomitan (formerly Yomichan) is a browser extension created for Japanese which enables its users to quickly and efficiently look up words on a webpage.
While it is made for Japanese, it is possible to use it for other languages, including Chinese.

Yomitan is available for both Chromium and Firefox based browsers. You can find the respective versions below.

Hey there, apparently people are still using this Gist from 2013! It's out of date! Consult the Github docs.

1. Create a GitHub account on github.com.
2. Download either [GitHub for Mac][1] or [GitHub for Windows][2], depending on your operating system. Open the app and log in using the account you just created.
3. (On Mac): After you login, click advanced and make sure that your name and email are correct. Then, click "Install Command Line Tools", just in case you want to start using the command line later in life.
4. Create a new repository in your GitHub application. Name it your-username.github.io. The name is very important. Note the folder that GitHub is saving the repository to. Make sure the "Push to GitHub?" box is checked.
5. Move your website's files into the folder that GitHub just created when you made the repository. IMPORTANT: Your homepage HTML file must be called "index.html", and it must exist in the top-level

Paste this into Claude Code, Cursor, Codex, Lovable, Bolt, or whatever you build with. It has your agent install Impeccable (free and open source) and run it, then fix the 15 tells.

First, set up Impeccable, a free, open-source design skill for AI coding agents (github.com/pbakaus/impeccable, Apache 2.0). If you can run terminal commands:

1. From the project root, run: npx impeccable install --scope=project
   If it asks which tools to install for, pick the one you're running in.
2. Run /impeccable init so it records who the site is for and how it should feel. If the /impeccable command isn't available until I restart you, tell me and keep going with step 3.

日本語で技術的な原稿（書籍の章、記事、解説文）を書く・推敲するときは、以下の規範に従う。