Programming Entity Framework

Revised from the bestselling original edition, Entity Framework Core in Action, Second Edition is filled with over 100 diagrams, code snippets, and examples--including building and scaling your own bookselling web application. Revised from the bestselling original edition, Entity Framework Core in Action, Second Edition is filled with over 100 diagrams, code snippets, and examples--including building and scaling your own bookselling web application. Entity Framework Core in Action, Second Edition is a comprehensive guide to accessing databases from .NET applications. Updated and upgraded with new content, new diagrams, and new examples, it begins with a clear breakdown of Entity Framework, along with the mental model behind ORM. You'll discover time-saving patterns and best practices for security, performance tuning, unit testing, and even tips and tricks developed by the author through his extensive experience working on different client applications. Purchase of the print book includ

Want to kill it at your job interview in the tech industry? Want to win that coding competition? Learn all the algorithmic techniques and programming skills you need from two experienced coaches, problem setters, and jurors for coding competitions. The authors highlight the versatility of each algorithm by considering a variety of problems and show how to implement algorithms in simple and efficient code. Readers can expect to master 128 algorithms in Python and discover the right way to tackle a problem and quickly implement a solution of low complexity. Classic problems like Dijkstra's shortest path algorithm and Knuth-Morris-Pratt's string matching algorithm are featured alongside lesser known data structures like Fenwick trees and Knuth's dancing links. The book provides a framework to tackle algorithmic problem solving, including: Definition, Complexity, Applications, Algorithm, Key Information, Implementation, Variants, In Practice, and Problems. Python code included in the book

Early medieval Britain saw the birth of England, Scotland and of the Welsh kingdoms. Naismith's introductory textbook explores the period between the end of Roman rule and the eve of the Norman Conquest, blending an engaging narrative with clear explanations of key themes and sources. Using extensive illustrations, maps and selections from primary sources, students will examine the island as a collective entity, comparing political histories and institutions as well as societies, beliefs and economies. Each chapter foregrounds questions of identity and the meaning of 'Britain' in this period, encouraging interrogation and contextualisation of sources within the framework of the latest debates and problems. Featuring online resources including timelines, a glossary, end-of-chapter questions and suggestions for further reading, students can drive their own understanding of how the polities and societies of early medieval Britain fitted together and into the wider world, and firmly grasp

Early medieval Britain saw the birth of England, Scotland and of the Welsh kingdoms. Naismith's introductory textbook explores the period between the end of Roman rule and the eve of the Norman Conquest, blending an engaging narrative with clear explanations of key themes and sources. Using extensive illustrations, maps and selections from primary sources, students will examine the island as a collective entity, comparing political histories and institutions as well as societies, beliefs and economies. Each chapter foregrounds questions of identity and the meaning of 'Britain' in this period, encouraging interrogation and contextualisation of sources within the framework of the latest debates and problems. Featuring online resources including timelines, a glossary, end-of-chapter questions and suggestions for further reading, students can drive their own understanding of how the polities and societies of early medieval Britain fitted together and into the wider world, and firmly grasp

主要特色● 使用面向物件編程構建自己的類型● 使用LINQ查詢和操作數據● 使用ASP.NET Core 5構建網站和服務● 使用機器學習創建智能應用● 使用Entity Framework Core和關係數據庫● 使用UWP和XAML開發Windows應用● 使用Blazor框架構建豐富的Web應用體驗● 使用Xamarin.Forms為iOS和Android開發移動應用

The Human Embryo in vitro explores the ways in which UK law engages with embryonic processes under the Human Fertilisation and Embryology Act 1990 (as amended), the intellectual basis of which has not been reconsidered for almost thirty years. McMillan argues that in regulating 'the embryo' – that is, a processual liminal entity in itself - the law is regulating for uncertainty. This book offers a fuller understanding of how complex biological processes of development and growth can be better aligned with a legal framework that purports to pay respect to the embryo while also allowing its destruction. To do so it employs an anthropological concept, liminality, which is itself concerned with revealing the dynamics of process. The implications of this for contemporary regulation of artificial reproduction are fully explored, and recommendations are offered for international regimes on how they can better align biological reality with social policy and law.

本書開篇介紹如何使用.NET Core框架和WebAPI控制器, 在後端實現API調用和服務器端路由。此後討論如何使用Entity Framework Core來構建數據模型, 並使用本地SQL Server實例或基於雲的數據存儲 (如Microsoft Azure) 來配置它。本書還指導你使用Angular響應式表單來處理用戶輸入, 並使用前端和後端驗證器來獲得最佳效果。之後將探討xUnit.n

This innovative book models pollution mitigation as a negative externality whilst also providing desirable and useful solutions, such as establishing the triangular equivalence relationship among the Lindahl equilibrium without transfers, the Nash bargaining solution with the payoffs of the Cournot-Nash equilibrium as the status quo point, and the social optimum under the Lindahl weights. By introducing programming algorithms to validate these relationships numerically, Zili Yang bridges the gap between analytical results and empirical modelling, ultimately solving the Lindahl equilibrium and hybrid Nash equilibria in the influential RICE model. This text demonstrates the complexity and variety of environment externality problems, ranging from mixed externality to correlated externalities to environmental externality under IRS and policy applications. Integrating theory, algorithms and applications in a comprehensive framework, The Environment and Externality will benefit scholars and

This innovative book models pollution mitigation as a negative externality whilst also providing desirable and useful solutions, such as establishing the triangular equivalence relationship among the Lindahl equilibrium without transfers, the Nash bargaining solution with the payoffs of the Cournot-Nash equilibrium as the status quo point, and the social optimum under the Lindahl weights. By introducing programming algorithms to validate these relationships numerically, Zili Yang bridges the gap between analytical results and empirical modelling, ultimately solving the Lindahl equilibrium and hybrid Nash equilibria in the influential RICE model. This text demonstrates the complexity and variety of environment externality problems, ranging from mixed externality to correlated externalities to environmental externality under IRS and policy applications. Integrating theory, algorithms and applications in a comprehensive framework, The Environment and Externality will benefit scholars and

There are no silver bullets in algorithm design, and no single algorithmic idea is powerful and flexible enough to solve every computational problem. Nor are there silver bullets in algorithm analysis, as the most enlightening method for analyzing an algorithm often depends on the problem and the application. However, typical algorithms courses rely almost entirely on a single analysis framework, that of worst-case analysis, wherein an algorithm is assessed by its worst performance on any input of a given size. The purpose of this book is to popularize several alternatives to worst-case analysis and their most notable algorithmic applications, from clustering to linear programming to neural network training. Forty leading researchers have contributed introductions to different facets of this field, emphasizing the most important models and results, many of which can be taught in lectures to beginning graduate students in theoretical computer science and machine learning.

Prioritising the practical over the technical, Modern Systems Analysis and Design presents the concepts, skills, methodologies, techniques, tools, and perspectives essential for systems analysts to develop information systems. The authors assume students have taken an introductory course on computer systems and have experience designing programs in at least one programming language. By drawing on the systems development life cycle, the authors provide a conceptual and systematic framework while progressing through topics logically. The 9th edition has been completely revised to adapt to the changing environment for systems development, with a renewed focus on agile methodologies.

本書假設讀者已經熟悉C#和ASP.NET Core的開發，並且對Entity Framework Core框架和關係型數據庫有所瞭解。本書通過開發一個經過簡化的物流管理信息系統（TPLMS），介紹使用ASP.NET Core MVC應用程序框架的開發技術。MVC將一個Web應用分解為Model、View和Controller，有助於管理複雜的應用程序，簡化分組開發，使得複雜項目更易維護。全書共分1

本教材書在首先介紹了如何使用SQL Server 數據庫管理系統對數據庫進行常用的基本操作,然後依次詳細講解了如何對基於數據庫的窗體應用程序、ASP .NET Web應用程序、跨平臺的手機應用程序進行開發。本書的章節為:第1章 SQL Server基礎、第2章 使用ADO.NET開發Windows窗體應用程序、第3章 Entity Framework基礎、第4章使用ASP.NET Core MVC 開發Web應用程序、第5章 Angular開發基礎、第6章 使用Angular+Ionic+Cordova開發跨平臺移動端APP