João Victor Ramires Guimarães Brito jramiresbrito

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.

Install Android SDK CLI Ubuntu 20.04 WSL2 (Work in Progress)

Install Java 8

sudo apt update

sudo apt install openjdk-8-jdk-headless

dev bit of Gemfile

group :development, :test do
  gem "rspec-rails"
  gem 'capybara'
  gem 'factory_girl_rails'
  gem 'forgery'
  gem "database_cleaner"
  gem "mongoid-rspec"

	class MusixmatchScraper():

	"""This class allows you to scrape the lyrics for an artist who has a presence on Musixmatch

	An instance of the class needs to be instantiated with an artist URL e.g.

	https://www.musixmatch.com/artist/Bob-Dylan

	The default number of songs to scrape is 50

	"use client"

	import * as React from "react"
	import { buttonVariants } from "@/components/ui/button"
	import { ScrollArea } from "@/components/ui/scroll-area"
	import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
	import { cn } from "@/lib/utils"
	import { ChevronLeft, ChevronRight } from "lucide-react"
	import { DayPicker, DropdownProps } from "react-day-picker"

	HTTP status code symbols for Rails

	Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

	Status Code Symbol
	1xx Informational
	100 :continue
	101 :switching_protocols
	102 :processing

	-- check indexes in a table
	select *
	from pg_indexes
	where tablename like 'my_table';

	-- Check then statistics were reseted
	SELECT stats_reset
	FROM pg_stat_database
	WHERE datname = current_database();

	More recent resolution:

	1. cd ~/../../etc (go to etc folder in WSL).
	2. echo "[network]" \| sudo tee wsl.conf (Create wsl.conf file and add the first line).
	3. echo "generateResolvConf = false" \| sudo tee -a wsl.conf (Append wsl.conf the next line).
	4. wsl --terminate Debian (Terminate WSL in Windows cmd, in case is Ubuntu not Debian).
	5. cd ~/../../etc (go to etc folder in WSL).
	6. sudo rm -Rf resolv.conf (Delete the resolv.conf file).
	7. In windows cmd, ps or terminal with the vpn connected do: Get-NetIPInterface or ipconfig /all for get the dns primary and
	secondary.