One of the most frequent problems I see people have with iTween is with callbacks that don't fire. At it's core iTween leverages Unity's SendMessage method for carrying out it's 3 callbacks: "onStart", "onUpdate" and "onComplete&q…

[转自]http://sahandsaba.com/understanding-asyncio-node-js-python-3-4.html Introduction I spent this summer working on a web platform running on Node.js. This was the first time I worked full-time with Node.js and one thing that became quite apparent af…

PS:Promise的用处是异步调用,这个对象使用的时候,call then函数,传一个处理函数进去,处理异步调用后的结果 Promise<Action>这样的对象呢,异步调用后的结果是一个Action,传到处理函数里 async/await的作用是,不需要写then函数了,相当于与自动帮你写,你只需要把异步调用后的结果保存下来就可以了 https://ponyfoo.com/articles/understanding-javascript-async-await http://liubin…

Understanding JavaScript Function Invocation and "this" 11 Aug 2011 Over the years, I've seen a lot of confusion about JavaScript function invocation. In particular, a lot of people have complained that the semantics of this in function invocati…

Stephen Toub Download the Code Sample Asynchronous programming has long been the realm of only the most skilled and masochistic of developers-those with the time, inclination and mental capacity to reason about callback after callback of non-linear c…

前言 本人是一个热爱前端的菜鸟,一直喜欢学习js原生,对于jq这种js库,比较喜欢理解他的实现,虽然自己能力有限,水平很低,但是勉勉强强也算是能够懂一点吧,对于jq源码解读系列,博客园里有很多,推荐大神  艾伦的jq系列,在这里,我仅仅是分享一下我对jq里的Callbacks模块的理解与详细介绍一下我自己仿jq实现的一个callback功能. 功能介绍 jq的Callbacks模块主要是为其他模块提供服务的,他就像一个温柔的小女人,在背后默默地付出.Deferred就像一个巨人,在jq中那么的突…

查看iTween的源码找到ColorFrom函数,看该函数的注释“/// Changes a GameObject's color values instantly then returns them to the provided properties over time with FULL customization options.  If a GUIText or GUITexture component is attached, it will become the target of…

  Deliverables and artifacts were a focal point of BA work during the early part of my career. If I look back, it seemed the primary purpose of a BA was to generate paper—lots of paper—usually in the form of a giant BRD (business requirements documen…

jQuery.Callbacks是jquery在1.7版本之后加入的,是从1.6版中的_Deferred对象中抽离的,主要用来进行函数队列的add.remove.fire.lock等操作,并提供once.memory.unique.stopOnFalse四个option进行一些特殊的控制,这是jquery的官方文档:http://api.jquery.com/jQuery.Callbacks/ 这个函数常见的应用场景是事件触发机制,也就是设计模式中的观察者(发布.订阅机制),目前Callback…

源码API:http://api.jquery.com/jQuery.Callbacks/ jQuery.Callbacks()是在版本1.7中新加入的.它是一个多用途的回调函数列表对象,提供了一种强大的方法来管理回调函数队列. 那么jQuery.Callbacks使用场景在哪里? 在很多时候需要控制一系列的函数顺序执行.那么一般就需要一个队列函数来处理这个问题 我们看一段代码 function Aaron(List, callback) { setTimeout(function() { va…