Jasper Chang jasperck

Radar css example

a 3D button with shadow info area appearence

Cloud computing is on-demand delivery of IT resources and applications via the Internet with pay-as-you-go pricing

meta-data vs user-data vpc vs subnet

主要講這家公司怎麼串接一堆 google cloud service 來打造一個 logger 加值應用服務，前因後果：
該公司一部份本業在開發 hybrid app，他們有一套 app 更新日誌的機制放在 google cloud，所以串了一個

bucket -> (定時生)access log -> (pub/sub) -> app engine -> data flow -> big query / visualization / etc 的流程，

主要強調這不僅讓他的 RD 練功，業務有武器去打仗，也讓客戶相信他們是熟悉 GCP 的公司，
雖然 ... speaker demo 的 POC 和架構在後面第三場 session 被 Google speaker 吐槽到不行...

	(function () {
	const XHR = window.XMLHttpRequest;

	function newXHR () {
	var xhr = new XHR();

	xhr.addEventListener("readystatechange", () => {
	if (xhr.readyState === 4) {
	var originalResponse = JSON.parse(xhr.responseText); // store first
	Object.defineProperty(xhr, "responseText", { writable: true }); // make it writable, careful it will also clear it

	/**
	* Implement hex2bin and bin2hex in JavaScript
	* https://gist.github.com/jasperck
	*
	* Copyright 2017, JasperChang <[email protected]>
	* Licensed under The MIT License
	* http://www.opensource.org/licenses/mit-license
	*/

	const hex2bin = str => str.match(/.{1,2}/g).reduce((str, hex) => str += String.fromCharCode(parseInt(hex, 16)), '');