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.

dnaeon

;; Decode ASN.1 encoded private key
;;
;; RSA private key format: https://www.rfc-editor.org/rfc/rfc3447#appendix-A.1.2
;;
;; RSAPrivateKey ::= SEQUENCE {
;;     version           Version,
;;     modulus           INTEGER,  -- n
;;     publicExponent    INTEGER,  -- e
;;     privateExponent   INTEGER,  -- d
;;     prime1            INTEGER,  -- p

sgarciav

About

Summarizing the instructions of the pass tool (as seen on its website).

Getting Started

Installation

Execute: $ sudo apt install pass

deanishe

on alacritty_win()
    set _running to (application "Alacritty" is running)
    tell application "Alacritty" to activate
    tell application "System Events"
        repeat while (name of first application process whose frontmost is true) is not "alacritty"
            delay 0.05
        end repeat

        set _alacritty to first application process whose frontmost is true
        -- If Alacritty was running, create a new window to run command

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

oanhnn

Problem

I have two Github accounts: oanhnn (personal) and superman (for work). I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).

Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).

How to?

1. Generate ssh key pairs for accounts and add them to GitHub accounts.

gaearon

import { combineReducers } from 'redux';
import users from './reducers/users';
import posts from './reducers/posts';

export default function createReducer(asyncReducers) {
  return combineReducers({
    users,
    posts,
    ...asyncReducers
  });

robphoenix

This is unmaintained, please visit Ben-PH/spacemacs-cheatsheet

Useful Spacemacs commands

• SPC q q - quit
• SPC w / - split window vertically
• SPC w - - split window horizontally
• SPC 1 - switch to window 1
• SPC 2 - switch to window 2
• SPC w c - delete current window

jpetitcolas

-- Decoding
SELECT CONVERT_FROM(DECODE(field, 'BASE64'), 'UTF-8') FROM table;

-- Encoding
SELECT ENCODE(CONVERT_TO(field, 'UTF-8'), 'base64') FROM table;

zdk

//
//  extract_youtube_id.m
//  TestRegex
//
//  Created by zdk on 1/8/2013 BE.
//  Copyright (c) 2013 zdk. All rights reserved.
//

#import <Foundation/Foundation.h>