Ablation dynamics of tungsten irradiated with a 70 fs laser pulse is investigated with X-ray interferometry and X-ray imaging using a 13.9 nm soft X-ray laser of 7 ps pulse duration. The evolution of high-density ablation front of tungsten (i.e., W) is presented. The ablation front expands to ~120 n

茄子：Clojure的行为驱动开发（BDD）库。 简单是关键

D3 的全称是（Data-Driven Documents），顾名思义可以知道是一个被数据驱动的文档。听名字有点抽象，说简单一点，其实就是一个 JavaScript 的函数库，使用它主要是用来做数据可视化的。

测试驱动开发Test-Driven+Development+By+Example,TDD 其中的chm包含java Code极为方便理解！吐血推荐！里面有两个文件一个是中文版的，一个是英文版的！

Digital technology has not only revolutionized the way designers work, but also the kinds of designs they produce. The development of the computer as a design environment has encouraged a new breed of digital designer; keen to explore the unique creative potential of the computer as an input/output device. Data-driven Graphic Design introduces the creative potential of computational data and how it can be used to inform and create everything from typography, print and moving graphics to interactive design and physical installations. Using code as a creative environment allows designers to step outside the boundaries of commercial software tools, and create a set of unique, digitally informed pieces of work. The use of code offers a new way of thinking about and creating design for the digital environment. Each chapter outlines key concepts and techniques, before exploring a range of innovative projects through case studies and interviews with the artists and designers who created them. These provide an inspirational, real-world context for every technique. Finally each chapter concludes with a Code section, guiding you through the process of experimenting with each technique yourself (with sample projects and code examples using the popular Processing language supplied online to get you started).

Thoughtful Machine Learning with Python: A Test-Driven Approach English | 25 Aug. 2016 | ISBN: 1491924136 | 250 Pages | AZW3/MOBI/EPUB/PDF (conv) | 16.77 MB By teaching you how to code machine-learning algorithms using a test-driven approach, this practical book helps you gain the confidence you need to use machine learning effectively in a business environment. You’ll learn how to dissect algorithms at a granular level, using various tests, and discover a framework for testing machine learning code. The author provides real-world examples to demonstrate the results of using machine-learning code effectively. Featuring graphs and highlighted code throughout, Thoughtful Machine Learning with Python guides you through the process of writing problem-solving code, and in the process teaches you how to approach problems through scientific deduction and clever algorithms.

TDD(Test-Driven Development) 测试驱动开发是敏捷开发中的一项核心实践和技术，也是一种设计方法论。TDD得原理是在开发功能代码之前，先编写单元测试用例代码，测试代码确定需要编写什么产品代码。TDD虽是敏捷方法的核心实践，但不只适用于XP（Extreme Programming），同样可以适用于其他开发方法和过程。 TDD得基本思路就是通过测试来推动整个开发得进行，但测试驱动开发并不只是单纯的测试工作，而是把需求分析，设计，质量控制量化的过程。 TDD的重要目的不仅仅是测试软件，测试工作保证代码质量仅仅是其中一部分，而且是在开发过程中帮助客户和程序员去除模棱两可的需求。TDD首先考虑使用需求（对象、功能、过程、接口等），主要是编写测试用例框架对功能的过程和接口进行设计，而测试框架可以持续进行验证。

资源宝贵，请及时下载 Book Description The Selenium WebDriver 3.x Technology is an open source API available to test both Browser and Mobile applications. It is completely platform independent in that tests built for one browser or mobile device, will also work on all other browsers and mobile devices. Selenium supports all major development languages which allow it to be tied directly into the technology used to develop the applications. This guide will provide a step-by-step approach to designing and building a data-driven test framework using Selenium WebDriver, Java, and TestNG. The book starts off by introducing users to the Selenium Page Object Design Patterns and D.R.Y Approaches to Software Development. In doing so, it covers designing and building a Selenium WebDriver framework that supports both Browser and Mobile Devices. It will lead the user through a journey of architecting their own framework with a scalable driver class, Java utility classes, JSON Data Provider, Data-Driven Test Classes, and support for third party tools and plugins. Users will learn how to design and build a Selenium Grid from scratch to allow the framework to scale and support different browsers, mobile devices, versions, and platforms, and how they can leverage third party grids in the Cloud like SauceLabs. Other topics covered include designing abstract base and sub-classes, inheritance, dual-driver support, parallel testing, testing multi-branded applications, best practices for using locators, and data encapsulation. Finally, you will be presented with a sample fully-functional framework to get them up and running with the Selenium WebDriver for browser testing. By the end of the book, you will be able to design your own automation testing framework and perform data-driven testing with Selenium WebDriver. Contents 1: BUILDING A SCALABLE SELENIUM TEST DRIVER CLASS FOR WEB AND MOBILE APPLICATIONS 2: SELENIUM FRAMEWORK UTILITY CLASSES 3: BEST PRACTICES FOR BUILDING SELENIUM PAGE OBJECT CLAS

Write flexible, maintainable, and verifiable code for .NET Core Write testable code using SOLID principles and dependency injections Recognize the characteristics of a good unit test Structure and group your unit test Use mock objects to handle dependencies Set up an end-to-end continuous integration process

最新的OMG MDA 指南 2.0 Guide .MDA 是模型驱动体系架构(Model-Dri ven Architecture)的简称，是一种新的系统开发方法。