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Practical Clojure


Product Description
This book is the first definitive reference for the Clojure language, providing both an introduction to functional programming in general and a more specific introduction to Clojure’s features. This book demonstrates the use of the language through examples, including features such as STM and immutability, which may be new to programmers coming from other languages.

Overview of functional programming and description of what sets Clojure apart from other languages
Detailed explanation of Clojure’s special features
Examples of real-world tasks that are well-suited to Clojure’s capabilities, starting with simple tasks and moving on to more complex applications

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分类:e-book | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 150

Packtpub Expert PHP 5 Tools


Product Description
Even if you find writing PHP code easy, writing code that is efficient and easy to maintain and reuse is not so straightforward. Self-taught PHP developers and programmers transitioning from other languages often lack the knowledge to work with PHP on an enterprise level. They need to take their PHP development skills to that level by learning the skills and tools necessary to write maintainable and efficient code.

This book will enable you to take your PHP development skills to an enterprise level by teaching you the skills and tools necessary to write maintainable and efficient code. You will learn how to perform activities such as unit testing, enforcing coding standards, automating deployment, and interactive debugging using tools created for PHP developers ? all the information in one place. Your code will be more maintainable, efficient, and self-documented.
From the design phase to actually deploying the application, you will learn concepts and apply them using the best-of-breed tools available in PHP.

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分类:e-book | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 156

O’Reilly - High Performance JavaScript Mar 2010


Product Description
If you’re like most developers, you rely heavily on JavaScript to build interactive and quick-responding web applications. The problem is that all of those lines of JavaScript code can slow down your apps. This book reveals techniques and strategies to help you eliminate performance bottlenecks during development. You’ll learn how to improve execution time, downloading, interaction with the DOM, page life cycle, and more.

Yahoo! frontend engineer Nicholas C. Zakas and five other JavaScript experts — Ross Harmes, Julien Lecomte, Steven Levithan, Stoyan Stefanov, and Matt Sweeney — demonstrate optimal ways to load code onto a page, and offer programming tips to help your JavaScript run as efficiently and quickly as possible. You’ll learn the best practices to build and deploy your files to a production environment, and tools that can help you find problems once your site goes live.

    * Identify problem code and use faster alternatives to accomplish the same task

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分类:e-book | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 144

Firebug 1.5: Editing, Debugging, and Monitoring We


Product Description
With the advent of RIA (Rich Internet Applications), most web pages are driven by a combination of JavaScript, AJAX, CSS, and so on. Web developers and designers find it hard to debug and fix the issues that crop up on the client side. Firebug is a wonderful toolkit to have in your arsenal for handling all such issues. This book covers all of Firebug’s features and will help you utilize its capabilities with maximum efficiency. AJAX development and debugging is not one of the easiest tasks; this book explains step-by-step, how to develop and debug AJAX components in your web page in a very easy way, thereby increasing your productivity. Topics like performance tuning of the web page are covered in detail.

This book discusses how to become more efficient in various aspects of web development by using Firebug. It is a very easy-to-understand, step-by-step guide that explains all the features of Firebug with concise and simple examples. With this book in hand, you will be able to deal with the painful areas of web development like JavaScript and AJAX debugging using Firebug.

The book takes you from the basics of Web Development like editing HTML and CSS on the fly to advanced features like AJAX, JSON, Monitoring, and Performance Tuning of web pages. It assumes that you have some very basic knowledge of HTML and JavaScript. For those of you with a sound knowledge of these technologies, this book can help you increase your productivity by using Firebug effectively, taking full advantage of its rich and powerful features and the console API. Towards the end, the book explains how to create your own powerful extensions for the Firebug community.

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分类:e-book | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 175

Ubuntu 10.04 LTS安装

预期是今天发布的,从午后开始刷屏,但是一直没有看到新的发布。从ubuntuforums.org 终于看到了一则消息,在28日发现了一个bug。 具体信息请参见这里,而这个bug的页面讨论是非常有意思的。 这个bug是说在双系统环境中,安装成功重新启动后,没有创建另一个系统的grub菜单,因此用户会发现另一个系统不见了。

赶紧找了个地址下载10.04 LTS。(一定要虚拟机里安装
在虚机里安装了,感觉比以前的的版本安装速度更快了,界面更是好看美观了。
安装界面语言提供了40多种:

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分类:资讯信息 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 234

Ext Designer 1.0正式版

      
已经正式发布,可以试用的。
      Ext Designer is a fantastic new desktop application which eases the development of Ext interfaces. With a simple drag and drop interface, Ext Designer allows you to rapidly assemble your application’s visual structure and immediately export your code as Javascript classes or JSON. It can even be used by business managers and non-programmers to create a prototype, which can then be enhanced by developers.

官方提供三种系统版本下载:
windows版本下载地址:http://www.extjs.com/playpen/xds-installs/ExtDesigner-1.0.0-windows-installer.exe

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分类:资讯信息 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 651