monitor good cheap LG 23MP68VQ
http://www.trustedreviews.com/monitors
angular2 Observables
http://codin.im/2016/09/17/observables-in-angular2-translate/
ionic2 Messaging Push
簡單來說： getDeviceToken 方法有三： 一、ionic Native Push (https://ionicframework.com/docs/v2/native/push/) 二、ionic Native Firebase (https://ionicframework.com/docs/v2/native/firebase/) 三、cordova FCM plugin (https://github.com/fechanique/cordova-plugin-fcm) 之前試用的方式是： http://sueboy.blogspot.tw/2017/01/ionic2-fcm-send-message-to-device-token.html ．AngularFire2 authstate.auth.getToken() is JWT token for firebase
ionic always update for best New || Speed up initial loading
https://github.com/driftyco/ionic/issues/6776#issuecomment-267961514 https://github.com/driftyco/ionic-app-scripts/issues/596 This problem…. just update >> ionic info Ionic Framework Ionic CLI Ionic App Lib Ionic App Scripts Cordova CLI: 6.5.0 Ionic Framework Version: 2.0.1 Ionic CLI Version: 2.2.1 Ionic App Lib Version: 2.2.0 Ionic App Scripts Version: 1.0.1 So 1、npm update to best new npm update -g 2、uninstall ionic npm uninstall ionic 3、install ionic npm install -g ionic 4、update package.js in project npm install -g npm-check-updates npm-check-updates npm-check-updates -u npm install ...
Error: Current working directory is not a Cordova-based project.
https://github.com/driftyco/ionic-cli/issues/935 just put www directory on root