ChuckLu - 博客园

2022年8月18日

摘要： An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo) Cannot open backup device 'C:\Users\clu\ 阅读全文

posted @ 2022-08-18 14:05 ChuckLu 阅读(2466) 评论(0) 推荐(0)

AutoMapper Queryable Extensions

摘要： Queryable Extensions When using an ORM such as NHibernate or Entity Framework with AutoMapper’s standard mapper.Map functions, you may notice that the 阅读全文

posted @ 2022-08-18 12:10 ChuckLu 阅读(80) 评论(0) 推荐(0)

2022年8月17日

Entity Framework Classic Include

摘要： Entity Framework Classic Include The Include method lets you add related entities to the query result. In EF Classic, the Include method no longer ret 阅读全文

posted @ 2022-08-17 14:16 ChuckLu 阅读(48) 评论(0) 推荐(0)

Using Automapper to improve performance of Entity Framework

摘要： https://docs.automapper.org/en/stable/Queryable-Extensions.html ProjectTo must be the last call in the chain. ORMs work with entities, not DTOs. So ap 阅读全文

posted @ 2022-08-17 14:11 ChuckLu 阅读(80) 评论(0) 推荐(0)

Plain Old CLR Object vs Data Transfer Object

摘要： Plain Old CLR Object vs Data Transfer Object POCO = Plain Old CLR (or better: Class) Object DTO = Data Transfer Object In this post there is a differe 阅读全文

posted @ 2022-08-17 13:55 ChuckLu 阅读(61) 评论(0) 推荐(0)

When should I use the HashSet<T> type?

摘要： When should I use the HashSet<T> type? I am exploring the HashSet<T> type, but I don't understand where it stands in collections. Can one use it to re 阅读全文

posted @ 2022-08-17 13:39 ChuckLu 阅读(38) 评论(0) 推荐(0)

MVVM - How do I Bind the View Model to the View

摘要： MVVM - How do I Bind the View Model to the View 问题 and thanks in advance for the guidance. I'm new to MVVM, and I've been learning via articles. I thi 阅读全文

posted @ 2022-08-17 10:58 ChuckLu 阅读(47) 评论(0) 推荐(0)

View Models - WPF MVVM TUTORIAL #3

摘要： View Models - WPF MVVM TUTORIAL #3 阅读全文

posted @ 2022-08-17 10:56 ChuckLu 阅读(19) 评论(0) 推荐(0)

2022年8月16日

《亿万僵尸》科技点怎么加

摘要：《亿万僵尸》科技点怎么加亿万僵尸科技树加点推荐科技重要程度分为：必点，极高，一般和不点，反应这个科技对通关的必要程度，侧面反应这个科技强不强。对于重要程度为必点和极高的科技，按照优先级别分为：必点，极高和一般。当你有多个重要科技可以点的时候，可以参考优先级别。同时对每个科技做简要点评。本科技阅读全文

posted @ 2022-08-16 22:56 ChuckLu 阅读(8191) 评论(0) 推荐(0)

词影

摘要： https://cy.surprising.studio/ https://github.com/SurprisingStudio 规则玩家有六次机会猜一个四字成语（一般是常见成语）。每次猜测后，通过笔画的颜色标识与答案的区别。高深莫测偷梁换柱马到成功不可偏废虚情假意三心二意熙熙攘攘阅读全文

posted @ 2022-08-16 18:26 ChuckLu 阅读(556) 评论(0) 推荐(0)

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