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原创 Operation源码分析

NSOperation是Foundation中用于多线程并发任务的抽象类,它可以放到NSOperationQueue任务队列中去执行。它底层还是基于GCD来实现的,相比GCD它支持取消操作和依赖管理。Apple用swift重写了Foundation库并且开源,可以通过阅读NSOperation的swift源代码来了解其实现原理。点击跳转在分析源代码之前也请阅读一下苹果的《》的Operation Queues一章,要了解如何使用Operation。

2023-05-05 20:01:54 444 1

Java NIO 高清非扫描中文文字版

本书介绍了Java平台上的高级输入/输出,具体点说,就是使用Java 2标准版(J2SE)软件开发包(SDK)1.4及以后版本进行的输入/输出。J2SE 1.4版代号Merlin,包含可观的I/O新特性,对此我们将作详细论述。这些新的I/O特性主要包含在java.nio软件包及其子包中,并被命名为New I/O(NIO)。通过本书,您将学会如何使用这些令人兴奋的新特性来极大地提升Java应用程序的I/O效率。 译者博客地址:http://xxing22657-yahoo-com-cn.iteye.com/blog/899279  

2014-07-23

Source Insight v3.5.0072

Source Insight v3.5.0072,内附验证码,直接注册即可。

2013-09-21

Graphics and Animation on iOS

一本很容易上手的书,页数很少。里面都是一步一步的例子。就是有点太基础了,适合刚接触这块的同学。

2013-05-18

设计模式-可复用面向对象软件的基础

副标题: 可复用面向对象软件的基础 作者: [美] Erich Gamma / Richard Helm / Ralph Johnson / John Vlissides 译者: 李英军 / 马晓星 / 蔡敏 / 刘建中 等 出版社: 机械工业出版社 出版年: 2000-9 页数: 254 定价: 35.00元 装帧: 平装16开 丛书: 计算机科学丛书 ISBN: 9787111075752

2012-08-03

Java虚拟机规范 Java SE 7 中文版

Java虚拟机规范 版本更新地址: http://www.icyfenix.com/jvms_javase7_cn/

2012-05-28

CSS 弹性布局 px和em值转换表

在使用弹性布局的时候,经常会遇到px值转换成em值,所以做了一张表,把常用的px和em值列出来,方便打印,提高效率。

2012-05-25

JAVASCRIPT权威指南(第四版)[中文版]

书名:JAVASCRIPT权威指南(第四版) 作者: David Flanagan 译者: 张铭泽 / 等 出版社: 机械工业出版社 出版年: 2003-1-1 页数: 1032 定价: 99.00 装帧: 平装 ISBN: 9787111110910

2011-11-25

The C Programming Language

Author: Brian W. Kernighan, Dennis M. Ritchie Publisher: Prentice Hall; 2 edition (April 1, 1988) Language: English ISBN-10: 0131103628 ISBN-13: 978-0131103627

2010-12-15

Beginning Android

  Learn how to develop applications for Android mobile devices using simple examples, ready to run with your copy of the SDK. Author and Android columnist, writer, developer, and community advocate Mark L Murphy shows you what you need to know to get started on programming Android applications–everything from crafting GUIs to using GPS, accessing web services, and more!    The Android development platform, created by Google and the Open Handset Alliance, is a platform in its truest sense, encompassing hundreds of classes beyond the traditional Java classes and open source components that ship with the SDK. Some Android books race through the material, trying to cover as much ground as possible in as few pages as possible. Experienced writer and community advocate Mark Murphy shows you how to develop Android applications simply and with care.   The book includes dozens of sample projects, ready to run with your copy of the SDK–not just one huge project where you have difficulty finding the specific examples of the technique you are looking for. You can even get these sample programs online at Apress.com.   What you'll learn   * Discover what Android is and how to use Android to build Java-based mobile applications for Google Phones G1 and more phones as they hit the market   * Work with the new Android 1.x SDK   * Create user interfaces using both the Android Widget framework and the built-in WebKit-powered web browser components   * Use scripting with BeanShell   * Work with menu inflation, fonts, SDK tools, rotation events, and more   * Work with TabActivity, MyLocationOverlay, DDMS, and more   * Utilize the distinctive capabilities of the Android engine including maps, Internet access, integrated search, media playback, and more    * Use and create similar sample Android applications for services, content providers, mapping, and location-based services/events 

2010-07-14

Android Programming

Android Programming with Tutorials from the anddev.org-Community.written by Nicolas Gramlich

2010-06-20

Android Application Development Programming with the Google SDK

Android Application Development Programming with the Google SDK

2010-04-23

Android A Programmer's Guide

Android A Programmer's Guide

2010-04-23

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