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LLM Wiki

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.

The core idea

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.

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height: 700
scrolling: yes

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JavaScript Bitwise Hacks

It assumes the highest positive signed 32-bit float value for numbers. In other words, 2147483647 (or 0x7FFFFFFF or 2^31-1).

Table of Contents

1. Toggle switch
2. Variable swap
3. Math.pow
4. Determine if an integer is a power of 2
5. Round up to the next highest power of 2

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"use strict";

/**
 * Hypertext Transfer Protocol (HTTP) response status codes.
 * @see {@link https://en.wikipedia.org/wiki/List_of_HTTP_status_codes}
 */
enum HttpStatusCode {

    /**
     * The server has received the request headers and the client should proceed to send the request body

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import { type RefObject, useEffect, useState } from 'react';

export type IntersectionObserverOptions = IntersectionObserverInit & {
  intersectOnce?: boolean;
  skip?: boolean;
};

const emptyOptions: IntersectionObserverInit = {};

const useIntersectionObserver = (

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News

Galnet (in-game)

Return the Galnet news.

Base URL: https://cms.zaonce.net/en-GB/jsonapi/node/galnet_article

You can change the en-GB in the URL to get Galnet in others languages (fr-FR, pt-BR...).

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Ubuntu

Mount rclone sync

This config allows us to mount obsidian folder locally, preventing issues with Google Drive hashes

# create obsidian folder on Google Drive, then
# install rclone
curl https://rclone.org/install.sh | sudo bash

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Install steps

# update the system
sudo apt update && sudo apt upgrade -y

# install minimal dev stuff
sudo apt install -y \
	build-essential \
	ca-certificates \

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# Configuration for Alacritty, the GPU enhanced terminal emulator.

# Any items in the `env` entry below will be added as
# environment variables. Some entries may override variables
# set by alacritty itself.
#env:
  # TERM variable
  #
  # This value is used to set the `$TERM` environment variable for
  # each instance of Alacritty. If it is not present, alacritty will

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const hasCoarsePointer = () => window.matchMedia("(pointer: coarse)").matches
const hasMobileWidth = (maxWidth = 639) =>
  window.matchMedia(`(max-width: ${maxWidth}px)`).matches
const hasMultipleTouchPoints = () => navigator.maxTouchPoints > 1
const hasTouchEvents = () => "ontouchstart" in document.documentElement

export const isMobile = ({ maxWidth } = {}) => {
  return (
    hasCoarsePointer() &&
    hasMultipleTouchPoints() &&