zhigang1992

Libraries

• jQuery - The de-facto library for the modern age. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.
• Backbone - Backbone.js gives structure to web applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing API over a RESTful JSON interface.
• AngularJS - Conventions based MVC framework for HTML5 apps.
• Underscore - Underscore is a utility-belt library for JavaScript that provides a lot of the functional programming support that you would expect in Prototype.js (or Ruby), but without extending any of the built-in JavaScript objects.
• lawnchair - Key/value store adapter for indexdb, localStorage

zhigang1992

keyboard_notification = -> name {
  NSNotificationCenter.defaultCenter.rac_addObserverForName(name, object:nil)
}

rac.showing_keyboard = RACSignal.merge!(
  keyboard_notification.call(UIKeyboardWillShowNotification).map! {|_| true },
  keyboard_notification.call(UIKeyboardWillHideNotification).map! {|_| false}
).takeUntil(self.rac_willDeallocSignal)

zhigang1992

declare module "react-native-fbsdk" {
    import * as React from 'react'

    export interface LoginResult {
        isCancelled: boolean,
        grantedPermissions?: Array<string>,
        declinedPermissions?: Array<string>,
    }

    export type DefaultAudience = 'friends' | 'everyone' | 'only_me';

zhigang1992

( function() {
	/**
	 * A helper function to visualize DOMRect or set of DOMRect instances.
	 * 
	 * Subsequent calls will remove previously marked elements.
	 * 
	 *		Debug a element currently focused in your devtools inspector.
	 *		window.markRect( $0.getBoundingClientRect() );
	 *		// Debug a selection.
	 *		window.markRect( document.getSelection().getRangeAt( 0 ).getClientRects() );