Govert van Drimmelen govert

Hijacking Wi-Fi Direct for Seamless Wi-Fi Onboarding without using BLE

Acting as access point and client at the same time

In captive portal applications, specifically when using Wi-Fi onboarding flow over the same Wi-Fi adapter:

Windows, iOS and macOS will retry during the disconnection while scanning the same SSID, which works well if the authentication succeeds and connection is established in less than 5 seconds. Otherwise, the user has to be instructed to manually reconnect, breaking UX flow.
Android, GNOME, and ChromeOS will disconnect if their connectivity check endpoint does not return 204 at any time during the short period of disconnection.

	"""
	Simple example of manually performing "automatic" differentiation
	"""
	import numpy as np
	from numpy import exp, sin, cos


	def f(x, with_grad=False):
	# Need to cache intermediates from forward pass (might not use all of them).
	a = exp(x)

	using System.Runtime.CompilerServices;
	using static ParsingExtensions;

	string input = "Name: Andrew; Age: 31";

	string? name = null;
	int age = 0;

	if (input.TryParse($"Name: {Placeholder(ref name)}; Age: {Placeholder(ref age)}"))
	{

	#!/bin/sh

	#Youtube playlist/video archiver, downloads changes on subsequent run, keeps track in archive.txt file.

	#Install yt-dlp from pip: pip install yt-dlp --break-system-packages
	#Reopen terminal, run `sh ytdl.sh https://playlistvideourlhere <optional command>`
	#Use cookies and remove sleep-interval max-sleep-interval for much faster playlist parsing and speeds.
	# --cookies ${COOKIES} \
	#https://chromewebstore.google.com/detail/get-cookiestxt-locally/cclelndahbckbenkjhflpdbgdldlbecc