Private State Daniel Ehrenberg (littledan)
Ember.js 2.7, a minor version release of Ember with backwards compatible changes, is released today. Ember.js 2.8 beta is also being released today. This branch will be released as stable in roughly six weeks and will then go on to be the next LTS release roughly six weeks after that. Changes in Ember.js 2.7 Ember 2.7 introduces one new backward compatible API: Ember.computed.uniqBy In general, th
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Victor Savkin is a co-founder of nrwl.io, providing Angular consulting to enterprise teams. He was previously on the Angular core team at Google, and built the dependency injection, change detection, forms, and router modules. Managing application state is a hard problem. You need to coordinate between multiple backends, web workers, and UI components. Patterns like Redux and Flux are designed to
The ability to diagnose and debug production bugs through the browser is an important skill for any front-end engineer, and one I think will become increasingly important as more teams and projects do continuous deployment. Here’s a couple of ideas to make it easier. Diagnosing Production BugsWhen a user reports a bug, they often don’t provide enough context for you to understand what caused the p
Before ECMAScript 2015 object literals (also named object initializers) in JavaScript were quite elementary. It was possible to define 2 types of properties: Pairs of property names and related values { name1: value1 } Getters { get name(){..} } and setters { set name(val){..} } for computed property values Sadly, the object literal possibilities match into a single example:
Since before your sun burned hot in space and before your race was born, Safari on iOS has required a user gesture to play media in a <video> or <audio> element. When Safari first supported <video> in iPhoneOS 3, media data loaded only when the user interacted with the page. But with the goal of returning more control over media playback to web developers, we relaxed this restriction in iOS 8: Saf
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