GB 2626-2006 呼吸防护用品 自吸过滤式防颗粒物呼吸器.pdf

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Multivariate Nonparametric Methods with R: An Approach Based on Spatial Signs and Ranks 多变量非参数方法与R This book introduces a new way to analyze multivariate data. The analysis of data based on multivariate spatial signs and ranks proceeds very much as does a traditional multivariate analysis relying on the assumption of multivariate normality: the L2 norm is just replaced by different L1 norms, observation vectors are replaced by their (standardized and centered) spatial signs and ranks, and so on. Themethods are fairly efficient and robust, and no moment assumptions are needed. A unified theory starting with the simple one-sample location problem and proceeding through the several-sample location problems to the general multivariate linear regression model and finally to the analysis of cluster-dependent data is presented.

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An outstanding author team presents the ultimate Wrox guide to ASP.NET MVC 4 Microsoft insiders join giants of the software development community to offer this in-depth guide to ASP.NET MVC, an essential web development technology. Experienced .NET and ASP.NET developers will find all the important information they need to build dynamic, data-driven websites with ASP.NET and the newest release of Microsoft's Model-View-Controller technology. Featuring step-by-step guidance and lots of code samples, this guide gets you started and moves all the way to advanced topics, using plenty of examples. •Designed to give experienced .NET and ASP.NET programmers everything needed to work with the newest version of MVC technology •Expert author team includes Microsoft ASP.NET MVC insiders as well as leaders of the programming community •Covers controllers, views, models, forms and HTML helpers, data annotation and validation, membership, authorization, security, and routing •Includes essential topics such as Ajax and jQuery, NuGet, dependency injection, unit testing, extending MVC, and Razor •Includes additional real-world coverage requested by readers of the previous edition as well as a new case study example chapter

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472 pages Publisher: Apress; 4 edition (November 7, 2012) Language: English ISBN-10: 143024593X ISBN-13: 978-1430245933 What you’ll learn •Learn the "why" behind C# features. •Learn how to use C# features effectively, in the way they were designed. •Apply the newest C# features to your coding problems. •Streamline your database code using Linq. •Use Async support to simplify your code.

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MongoDB in Action introduces you to MongoDB and the document-oriented database model. This perfectly paced book provides both the big picture you'll need as a developer and enough low-level detail to satisfy a system engineer. Numerous examples will help you develop confidence in the crucial area of data modeling. You'll also love the deep explanations of each feature, including replication, auto-sharding, and deployment This book is written for developers. No MongoDB or NoSQL experience required. Purchase includes free PDF, ePub, and Kindle eBooks downloadable at manning.com. What's Inside Indexes, queries, and standard DB operations Map-reduce for custom aggregations and reporting Schema design patterns Deploying for scale and high availability ========================================​========== Table of Contents PART 1 GETTING STARTED A database for the modern web MongoDB through the JavaScript shell Writing programs using MongoDB PART 2 APPLICATION DEVELOPMENT IN MONGODB Document-oriented data Queries and aggregation Updates, atomic operations, and deletes PART 3 MONGODB MASTERY Indexing and query optimization Replication Sharding Deployment and administration

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.NET 高级调试技术，评论比较不错的书。 “While the .NET environment provides a developer with a powerful toolbox to accomplish their goals, it can often be a daunting task to debug some of the issues that inevitably crop up during software development. This book provides the crucial details about how the CLR works internally, which you need to know to diagnose many classes of bugs in your .NET programs, and it provides clear examples of how to solve the same types of issues we see our customers struggle with on a daily basis. This book is required reading for all serious .NET developers.” —Lee Culver, CLR Quick Response Team, Microsoft Corporation “Have you ever wondered why your .NET application is not responding? Or why it’s intermittently consuming high CPU? Or crashing? When things go wrong you need to think low level, using the proper knowledge and tools to investigate the internals of your application. Advanced .NET Debugging delivers the knowledge necessary to quickly isolate nasty software problems. Welcome to the debugging world!” —Roberto A. Farah, Senior Premier Field Engineer, Microsoft Corporation “Mario Hewardt’s Advanced .NET Debugging is an excellent resource for both beginner and experienced developers working with .NET. The book is also packed with many debugging tips and discussions of CLR internals that will benefit developers architecting software. I highly recommend Mario’s book.” —Jeffrey Richter, consultant, trainer, and author at Wintellect “This book talks about tools such as SOS in the kind of depth that I have not seen elsewhere. It’s a definite aid in understanding and debugging managed application behavior.” —Maoni Stephens, GC Developer, Microsoft Corporation “Advanced .NET Debugging is essential reading for someone who wants to get under the covers and obtain an intimate understanding of how the .NET Common Language Runtime works. It clearly identifies the layout of the system and how the assemblies are loaded and organized. I recommend it to anyone who wants to debug more complex issues brought on by synchronization problems and corruption. It also effectively addresses the difficult task of postmortem debugging.” —Pat Styles, Microsoft Corporation

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