AlBannaTechno

.Net Core 3.0 (currently in preview) adds support for hardware intrinsics.

So now we can write simd instructions in c# 🎉

Intel has a nice website for browsing through the available instructions: Intel intrinsics guide

Everything from Avx2 down seems supported. (Given that your cpu supports it ofcourse)

For double checking what c# call maps to what instruction you can check the summary of the methods:

AlBannaTechno

// quite untested, adapted from BigstickCarpet's gist, attempt to make it simpler to use

function openIndexedDB (fileindex) {
  // This works on all devices/browsers, and uses IndexedDBShim as a final fallback 
  var indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB || window.shimIndexedDB;

  var openDB = indexedDB.open("MyDatabase", 1);

  openDB.onupgradeneeded = function() {
    var db = {}

AlBannaTechno

Python VS ES6 syntax comparison

Python syntax here : 2.7 - online REPL

Javascript ES6 via Babel transpilation - online REPL

Imports

import math