karpathy

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.

mjrusso

import UIKit
import ImageCaptureCore
import MobileCoreServices

class ViewController: UIViewController {

    var deviceFinder = DeviceFinder()

    override func viewDidLoad() {
        super.viewDidLoad()

neoneye

// Copyright © 2019 Simon Strandgaard. All rights reserved.
import SwiftyBeaver

public let log = SwiftyBeaver.self

extension BaseDestination.LevelColor {
	mutating func applyDefaultStyle() {
		debug   = "🏐 "
		info    = "🏐 "
		verbose = "🏐 "

jpkrohling

http-server:
  host-port: ":5778"
processor:
  jaeger-binary: 
    server-host-port: ":6832"
  jaeger-compact:
    server-host-port: ":6831" 
  zipkin-compact:
    server-host-port: ":5775"

mikeumus

#!/bin/bash
# Run this script like this: 
# curl http://bit.ly/git-me | sh

cat > ~/.gitconfig <<EOF
[user]
  name = mikeumus
  email = mikeumus@gmail.com
[alias]
  co = checkout

mminer

import Foundation

class MyService: NSObject, MyServiceProtocol {
    func upperCaseString(_ string: String, withReply reply: @escaping (String) -> Void) {
        let response = string.uppercased()
        reply(response)
    }
}

mihkels

@Configuration
public class MultiConnectionSupport {
    @Value("${server.port}")
    private int serverPort;

    @Value("${server.http.port}")
    private int httpServerPort;

    @Bean
    public EmbeddedServletContainerFactory servletContainer() {

mikeumus

Gist shortlink: https://git.io/vV0xB

Official Living Doc for Postgres in C9: https://community.c9.io/t/setting-up-postgresql/1573

@mikeumus' Postgres in Cloud9 Notes:

• http://stackoverflow.com/questions/28177912/postgres-database-setup-on-cloud9-asks-for-sudo-password
• http://stackoverflow.com/questions/11919391/postgresql-error-fatal-role-username-does-not-exist
• $ sudo -u postgres -i or sudo sudo -u postgres psql <-- use this one in C9
• $ sudo -s then sudo -u postgres psql or sudo su - postgres
• $ createuser -d -P -s starseed

brock

# This is just a cheat sheet:

# On production
sudo -u postgres pg_dump database | gzip -9 > database.sql.gz

# On local
scp -C production:~/database.sql.gz
dropdb database && createdb database
gunzip < database.sql.gz | psql database

janmisek

var walked = [];

var searchHaystack = function(haystack, needle, path, exactEquals) {

  //dumb truthiness handling
  exactEquals = exactEquals ? true : false;

  if(typeof haystack != "object") {
    console.warn("non-object haystack at " + path.join("."));
    return [false, null];