span.kw { color: #007020; font-weight: bold; } code > span.dt { color: #902000; } code > span.dv { color: #40a070; } code > span.bn { color: #40a070; } code > span.fl { color: #40a070; } code > span.ch { color: #4070a0; } code > span.st…

<beginning jquery>是一本很不错的学习jquery的书,作者的讲解深入浅出,很适合初学者,在最后一章里面,作者把前面所有的点结合起来完成了一个轮播图的jquery插件.实现了自动播放,键盘和鼠标控制.但是,借助jquery的自定义事件来优化这个插件,可以使逻辑更清楚. 效果图 首先贴一下作者(Jack Franklin)的原程序: (}; ) * $sliderItems.first().); ); }; ; }; , ); } ) { ) { triggerSlider(&q…

1. Translating Java Classes to Scala Classes Example 1: # a class declaration in Java public class Book{} # Scala equivalent of a class declaration class Book Example 2: # a Java class with a Construtor public class Book{ private final int isbn; priv…

1. The three principles of OOP are encapsulation(封装性), inheritance(继承性) and polymorphism(多态性). example: class Shape{ def area: Double = 0.0 } # supertype # subtypes class Rectangle(val width: Double, val height: Double) extends Shape{ override def ar…

1. Variables (1) Three ways to define variables: 1) val refers to define an immutable variable; scala> val x = x: Int = scala> x*x res4: Int = scala> res4 + # use result as a value res6: Int = scala> res4 + res6 res7: Int = scala> x = # x i…

Why The Golden Age Of Machine Learning is Just Beginning Even though the buzz around neural networks, artificial intelligence, and machine learning has been relatively recent, as many know, there is nothing new about any of these methods. If so many…

F. Lizard Era: Beginning Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/586/problem/F Description In the game Lizard Era: Beginning the protagonist will travel with three companions: Lynn, Meliana and Worrigan. Overall the…

2.6Given a circular linked list,  implement an algorithm which returns the node at the beginning of the loop. 快指针和慢指针一起在头指针开始移动,快指针每次移动两步,慢指针每次移动一步,直到相遇, 相遇后,把慢指针指向头指针,两个指针一起往后移动一步.直到相遇,相遇的地方就是循环的开始(如果相遇,说明是有循环的节点,这时快指针走的路程是慢指针的两倍,快:开始的k距离,和一圈(或者n圈)循…

名言金句总是不嫌多,美国<公司>杂志(Inc.)列出让你在 2015 年受用无穷的十大金句,每天选一则当作一天的心灵指导,不只学习前人的精神和智慧,也能转化成工作和生活的动力!Cheers! 1. "Do not wait until the conditions are perfect to begin. Beginning makes the conditions perfect."--Alan Cohen 「别等到大环境好转再开始行动:行动才是让环境变好的原因.」──…

BEGINNING SHAREPOINT® 2013 DEVELOPMENT 第3章节--SharePoint 2013 开发者工具 站点设置         你应该熟悉(假设还咩有)的SharePoint主要部分之中的一个是站点设置.你可用点击右手角落的齿轮图标,点击站点设置来訪问站点设置.在此页面你会发现大部分站点配置,所以这是尝试理解在哪儿你能够改变站点主题.激活功能.管理权限等的好地方.下图显示了站点设置页面,注意站点设置核心功能被分成几个主要部分.比如,大多安全设置在用户和权限类别中可…