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An guide how to activate Windows 10 AND 11 Pro for free

Type annotations em Python

Observação: estou usando o Python 3.10.

O que é Type Annotation? São partes do código usadas para indicar tipos de dados em locais como: variáveis, parâmetros e retornos de funções e métodos. Em Python isso é usado para documentação e ajuda com auto completar dos editores, visto que a linguagem não impede a execução do código mesmo se as anotações estiverem incorretas.

Learning LLMs in 2025

So you know how the transformer works, and you know basic ML/DL, and you want to learn more about LLMs. One way to go is looking into the various "algorithmic" stuff (optimization algorithms, RL, DPO, etc). Lot's of materials on that. But the interesting stuff is (in my opinion at least) not there.

This is an attempt to collect a list of academic (or academic-like) materials that explore LLMs from other directions, and focus on the non-ML-algorithmic aspects.

Courses

David Chiang's Theory of Neural Networks course.
This is not primarily LLMs, but does have substantial section on Transformers. Formal/Theory. More of a book than a course.

VirusPilot's Compilation of Collision Avoidance Information

This is an effort to compile some fundamantal information about technologies for collision avoidance in aviation. I started this just for myself but maybe this is also relevant for others that need some initial information.

Basics

Radio Protocols

868.2 - 868.4 MHz: OGN, FLARM, FANET, ADS-L, PilotAware (25 mW TX power)
- amongst others, the following essential data is transmitted (and encrypted in case of FLARM):
  - GNSS position and altitude
  - ground speed, sink/climb rate, track over ground
  - aircraft ID (or ICAO hex code) and type
turn rate (FLARM only)

	using System.Collections.Generic;
	using UnityEngine;
	using UnityEngine.Localization;
	using UnityEngine.Localization.Settings;
	using TMPro;
	using UnityEditor;

	public class LocalizeDropdown : MonoBehaviour
	{
	[SerializeField] private List<LocalizedString> dropdownOptions;

	<!DOCTYPE html>
	<html>
	<head>
	<title></title>
	<meta charset="utf-8" />
	<script src="Scripts/jquery-1.9.1.min.js"></script>
	<link href="Content/bootstrap.min.css" rel="stylesheet" />
	<script src="Scripts/isRockFx.js"></script>
	<script>
	$(function () {

	# https://superuser.com/a/1434648

	Add-Type -AssemblyName System.Runtime.WindowsRuntime
	$asTaskGeneric = ([System.WindowsRuntimeSystemExtensions].GetMethods() \| ? { $_.Name -eq 'AsTask' -and $_.GetParameters().Count -eq 1 -and $_.GetParameters()[0].ParameterType.Name -eq 'IAsyncOperation`1' })[0]

	Function Await($WinRtTask, $ResultType) {
	$asTask = $asTaskGeneric.MakeGenericMethod($ResultType)
	$netTask = $asTask.Invoke($null, @($WinRtTask))
	$netTask.Wait(-1) \| Out-Null
	$netTask.Result

	import os
	from pathlib import Path

	import google.generativeai as genai
	import pdfplumber
	import streamlit as st

	# Tenta importar o Agent do Google ADK.
	# Se não estiver disponível, define Agent como None para fallback.
	try: