原创 C# "Using" Syntax

C# "Using" Syntax 問題 Does the using catch the exception or throw it? i.e. using (StreamReader rdr = File.OpenText("file

原创 Can you use reflection to find the name of the currently executing method?

Can you use reflection to find the name of the currently executing method?   回答1 For non-async methods one can use S

原创 Stairway to SQL Server Indexes 【譯】SQL Server索引進階第二篇:深入非聚集索引

Stairway to SQL Server Indexes Indexes are fundamental to database design, and tell the developer using the database a g

原创 Back To Basics: Clustered vs NonClustered Indexes; what’s the difference?

Back To Basics: Clustered vs NonClustered Indexes; what’s the difference? SQL Server has two basics kinds of indexes. Th

原创 SQL Server: Order of Rows

SQL Server: Order of Rows 問題 We all know that a simple statement such as: SELECT * FROM stuff;should not produce an orde

原创 When to Use Clustered or Non-Clustered Indexes in SQL Server

When to Use Clustered or Non-Clustered Indexes in SQL Server Database indexes are used to improve the speed of database

原创 Why use the INCLUDE clause when creating an index?

Why use the INCLUDE clause when creating an index? 問題 While studying for the 70-433 exam I noticed you can create a cove

原创 Clustered vs Non-clustered Index: Key Differences with Example

Clustered vs Non-clustered Index: Key Differences with Example What is an Index?An Index is a key built from one or more

原创 Being Agile vs. doing Agile: What's the difference?

Being Agile vs. doing Agile: What's the difference? Doing Agile and being Agile, compared The difference between being A

原创 爐石傳說 傭兵戰紀 貧瘠之地

神祕的奶牛 H1-10 https://www.bilibili.com/video/BV1PY411M7ms 先解決一個小怪,降低自然傷害。然後集火boss LT23_825H奶牛王(The Cow King)The Cow King奶牛

原创 SQL Server: Difference between PARTITION BY and GROUP BY

SQL Server: Difference between PARTITION BY and GROUP BY 問題 I've been using GROUP BY for all types of aggregate queries

原创 SQL Server 2012 copy database without data

SQL Server 2012 copy database without data 回答1 Right click your database in your server, and select Tasks > Generate S

原创 看美劇學英語,怎樣學最高效

看美劇學英語,怎樣學最高效 學習英語對很多人來說都是一個枯燥乏味的過程,現在很多學英語的朋友想出各種讓學英語變得相對輕鬆有效的方法,而其中,看美劇學英語就是一個不錯的方法。 看美劇學英語讓我們沉浸在語言環境中,耳濡目染,通過聲音與圖像共同組

原创 How Client Statistics helps in improving performance in SQL Server

How Client Statistics helps in improving performance in SQL Server   Time Statistics Value of ‘Client processing time’ i

原创 ASCII or UTF-8?

ASCII or UTF-8? 問題 Long long time ago before world scripts birth, text files are all ASCII.Nowadays, we have world scr