HelloWorldDC

import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.

edgardo001

Download courses from learning sites with youtube-dl

You can download whole courses from an array of tutorial sites with the CLI tool youtube-dl. In the example further down I'm using my Pluralsight account to get videos from a course at their site. Here is a list of all supported sites that you can download from with this tool

The flags you have to supply may vary depending on which site you make a request to.

You can get a free 3 month trial to Pluralsight by signing up for free to Visual Studio Dev Essentials

Installation

mimoo

import sys

# sbox from the tutorial
#sbox = [0xe, 4, 0xd, 1, 2, 0xf, 0xb, 8, 3, 0xa, 6, 0xc, 5, 9, 0, 7]
sbox = [0xf, 3, 0xa, 6, 4, 1, 0xb, 9, 0xe, 5, 0, 0xd, 2, 0xc, 7, 8]
SIZE_SBOX = len(sbox)

# compute the linear approximation for a given "input = output" equation
def linearApprox(input_int, output_int):
    total = 0