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The 70-778 exam focuses on using Microsoft Power BI for data analysis and visualization. About one fourth of the exam covers data acquisition and transformation, which includes connecting to various data sources by using Power Query, applying basic and advanced transformations, and making sure that data adheres to business requirements. Approximately half the questions are related to data modeling and visualization. Power BI is based on the same engine that is used in Analysis Services, and the exam covers a wide range of data modeling topics: managing relationships and hierarchies, optimizing data models, using What-if parameters, and using DAX to create calculated tables, calculated columns, and measures. The exam also covers selecting, creating and formatting visualizations, as well as bookmarks and themes. The remainder of the exam covers sharing data by using dashboards, reports, and apps in Power BI service. Furthermore, the exam tests your knowledge on managing custom reporting solutions, using Power BI Report Server, configuring security, and keeping your reports up to date

Revision 73 - Covers up to Angular 7 (7.2.0, 2019-01-08)

ng-book2-book-angular-6该书最新版R70. This book aims to be the single most useful resource on learning Angular. By the time you’re done reading this book, you (and your team) will have everything you need to build reliable, powerful Angular apps. Angular is a rich and feature-filled framework, but that also means it can be tricky to understand all of its parts. In this book, we’ll walk through everything from installing the tools, writing components, using forms, routing between pages, and calling APIs.

We will take the reader on a journey across Angular designs for the real world with a combination of case studies, design patterns to follow, and anti-patterns to avoid. By the end of the book, you will have learned about the various features of Angular and be able to apply well-known, industry-proven design patterns in your work.

Vuex is a centralized state management architecture for building lientside web applications. It exploits the Vue.js reactivity system to perfectly integrate into Vue.js applications. In this book, you will understand why centralized state management is important, how it works, and how you can empower your Vue.js applications with Vuex. Finally, you will learn about the Vuex plugin system and use it to enrich your Vuex applications.

NgRx is an implementation of the popular pattern, Redux, that's meant for use with Angular. It is entirely possible to create an Angular application without NgRx. You might even be very successful in doing so. There are situations, though, where Redux can really help; you can get that help by using NgRx. So, what is Redux and when do we need it? Redux is about adding predictability to your app. Predictability is about

Angular is a sophisticated technology that aims to create a framework with multi-platform support, including web, mobile and desktop. When I heard the news about Angular 1 being rewritten for Angular 2, I got excited instantly, since it was an opportunity for us to develop a UI component suite that

MASTERING_ASPNET_CORE_20 最新的asp.net core mvc 开发技术