BjoernSchilberg

WebAssembly Summit 2020

Lin Clark's Talk - "WebAssembly Nanoprocess"

https://www.youtube.com/watch?v=IBZFJzGnBoU

the missing functionality alongside WASI and Interface Types is something that provides "capability-based security".
Delegation of permissions to propagate down transitive dependencies
plan to use fine-grain form of per-module virtualization
A "WebAssembly nanoprocess" is just wasm, but follows a particular pattern.

Microphone PTT for Pulseaudio

This tool helps you with many absolutely proprietary software which doesn't include proper push-to-talk key. I wrote this with Google Meet in mind but is also useful for many other browser based apps as well.

It works so that when Caps Lock is held down, the microphone is unmuted. If you want to toggle it (for example during a demonstration), just press Ctrl + Caps Lock.

MCP2221A

概要

MCP2221AはUSBからPCにシリアル,I2C,GPIOを追加することができる
USBは-D, +D に直結するだけで使える

	import pygame
	import random

	colors = [
	(0, 0, 0),
	(120, 37, 179),
	(100, 179, 179),
	(80, 34, 22),
	(80, 134, 22),
	(180, 34, 22),

	//
	// Arduino Perf
	//
	// This sketch is to show how much time it takes for the CPU to work
	// with different variable types. Knowing that you're running on an
	// 8-bit CPU vs a 32-bit CPU can have a huge effect on the performance
	// of your code and your design choices. The Cortex-M4F has a hardware
	// floating point unit, so integer versus float doesn't make much difference.
	// while the AVR has to calculate floating point values using software and
	// is much slower at it than integer calculations. It's also clear that the

	package main

	import (
	"time"
	"machine"
	"image/color"
	"tinygo.org/x/drivers/microbitmatrix"
	"tinygo.org/x/drivers/mma8653"
	)

	Mute these words in your settings here: https://twitter.com/settings/muted_keywords

	ActivityTweet
	generic_activity_highlights
	generic_activity_momentsbreaking
	RankedOrganicTweet
	suggest_activity
	suggest_activity_feed
	suggest_activity_highlights
	suggest_activity_tweet

	***** Latest version: https://salsa.debian.org/zhsj/anbox/blob/master/debian/README.Debian

	Anbox for Debian
	----------------

	* Setup

	In order to run Android system inside container, you need two kernel
	modules: ashmem_linux and binder_linux. Since Debian kernel 4.17, these
	two modules are enabled. You can find theme at,

	module github.com/mlh758/exc_test

	go 1.12

	require github.com/360EntSecGroup-Skylar/excelize v1.4.1

	# ----------------------------------------------------------
	# Learn to Code a Snake Game with Python
	# Gamebuino Academy Workshop
	# https://gamebuino.com/academy/workshop/learn-to-code-a-snake-game-with-python
	# ----------------------------------------------------------
	# This game is based on the CircuitPython environment, which
	# is an implementation of the Python language specific to
	# microcontrollers. CircuitPython runs on the SAMD21G18
	# architecture of the Gamebuino META.
	# ----------------------------------------------------------