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Marcio Castilho mcastilho

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@rain-1
rain-1 / LLM.md
Last active December 4, 2025 11:51
LLM Introduction: Learn Language Models

Purpose

Bootstrap knowledge of LLMs ASAP. With a bias/focus to GPT.

Avoid being a link dump. Try to provide only valuable well tuned information.

Prelude

Neural network links before starting with transformers.

@roipeker
roipeker / main.dart
Created September 3, 2020 00:27
Getx Subnavigators Colors
/// roipeker - 2020
/// Based on
/// https://medium.com/coding-with-flutter/flutter-case-study-multiple-navigators-with-bottomnavigationbar-90eb6caa6dbf
import 'package:flutter/material.dart';
import 'package:get/get.dart';
class SampleMultiNavColors extends StatelessWidget {
@override
@mpyw
mpyw / free_email_provider_domains.txt
Last active March 26, 2025 20:53 — forked from tbrianjones/free_email_provider_domains.txt
A list of free email provider domains. All forks from the original gist are merged. The list only contains valid hostnames.
0039.cf
0039.ga
0039.ml
00b2bcr51qv59xst2.cf
00b2bcr51qv59xst2.ga
00b2bcr51qv59xst2.ml
02466.cf
02466.ga
02466.ml
07819.cf
@unnamedd
unnamedd / MacEditorTextView.swift
Last active December 3, 2025 23:40
[SwiftUI] MacEditorTextView - A simple and small NSTextView wrapped by SwiftUI.
/**
* MacEditorTextView
* Copyright (c) Thiago Holanda 2020-2025
* https://bsky.app/profile/tholanda.com
*
* (the twitter account is now deleted, please, do not try to reach me there)
* https://twitter.com/tholanda
*
* MIT license
@knightsc
knightsc / psx.c
Last active March 16, 2025 22:09
Loops through all running processes and prints out ones that have had threads injected or hijacked
#include <stdio.h>
#include <stdlib.h>
#include <libproc.h>
#include <mach/mach.h>
bool
has_modifications(struct task_extmod_info *info)
{
if ((info->extmod_statistics.thread_creation_count > 0) ||
(info->extmod_statistics.thread_set_state_count > 0)) {
@knightsc
knightsc / hijack.c
Created February 26, 2019 21:20
Example of how to hijack a thread on macOS to run code in a remote process
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>
#include <mach/mach.h>
#include <mach/mach_vm.h>
#include <dlfcn.h>
#include <objc/runtime.h>
@oliveratgithub
oliveratgithub / emojis.json
Last active December 8, 2025 06:32
Emoji-list with emojis, names, shortcodes, unicode and html entities [massive list]
{
"emojis": [
{"emoji": "👩‍👩‍👧‍👧", "name": "family: woman, woman, girl, girl", "shortname": ":woman_woman_girl_girl:", "unicode": "1F469 200D 1F469 200D 1F467 200D 1F467", "html": "&#128105;&zwj;&#128105;&zwj;&#128103;&zwj;&#128103;", "category": "People & Body (family)", "order": ""},
{"emoji": "👩‍👩‍👧‍👦", "name": "family: woman, woman, girl, boy", "shortname": ":woman_woman_girl_boy:", "unicode": "1F469 200D 1F469 200D 1F467 200D 1F466", "html": "&#128105;&zwj;&#128105;&zwj;&#128103;&zwj;&#128102;", "category": "People & Body (family)", "order": ""},
{"emoji": "👩‍👩‍👦‍👦", "name": "family: woman, woman, boy, boy", "shortname": ":woman_woman_boy_boy:", "unicode": "1F469 200D 1F469 200D 1F466 200D 1F466", "html": "&#128105;&zwj;&#128105;&zwj;&#128102;&zwj;&#128102;", "category": "People & Body (family)", "order": ""},
{"emoji": "👨‍👩‍👧‍👧", "name": "family: man, woman, girl, girl", "shortname": ":man_woman_girl_girl:", "unicode": "1F468 200D 1F469 200D 1F467 200D 1F467", "html": "&#128104;&zwj;&#128105;&z
@jennli
jennli / user_authentication.md
Last active March 4, 2020 15:05

USER AUTHENTICATION

password_digest

  • rails pre/append 'salt' before running through a hash algorithm
Digest::SHA1.digest("abcd1234")
"|\xE05\x9F\x12\x85\x7F*\x90\xC7\xDEF_@\xA9_\x01\xCB]\xA9"
2.2.3 :007 >
  • start by creating a user model
@eliot-akira
eliot-akira / how-software-companies-die
Created January 30, 2016 12:30
==========================
How Software Companies Die
==========================
- Orson Scott Card
The environment that nurtures creative programmers kills management and
marketing types - and vice versa.
Programming is the Great Game. It consumes you, body and soul. When
you're caught up in it, nothing else matters. When you emerge into
@cosmo0920
cosmo0920 / mingw-w64-4.0.4-osx10.11.2.sh
Last active May 28, 2022 03:02 — forked from Drakulix/mingw-w64-3.10-osx10.9.sh
Script to install a Mingw-w64 Cross-Compiler Suite on Mac OS X 10.11.2
#!/bin/sh
# dependencies
echo "Installing dependencies via Homebrew (http://brew.sh)"
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
brew update
brew tap homebrew/versions