SET NOCOUNT ON;DECLARE @vendor_id int, @vendor_name nvarchar(50),@message varchar(80), @product nvarchar(50);PRINT '-------- Vendor Products Report --... Read More
高层视图：改变在现有系统使用EntityFramework的优势是什么？• All -in-1框架的类映射表，需要编写映射代码, 并且是很难维护的。• 可维护性，易于理解的代码，无需创造大的数据访问层。• 提供LINQ查询数据库，这需要从初级开发人员不太了解SQL。• EF可以用作用于数据服务和OD... Read More
领导者：在激励人们达到目标时专注于长期以及整体的目标；管理者：常常关注为达到具体目标所需要的日常细节。领导者：做正确的事情；管理者：把事情做正确。领导者：决定愿景；管理者：达到愿景。领导者：领导的是人；管理者：管理的却是事。 Read More
一、不要别人点什么，就做什么我的第一份工作，只干了8个月，那家公司就倒闭了。我问经理，接下来我该怎么办，他说："小伙子，千万不要当一个被人点菜的厨师，别人点什么，你就烧什么。不要接受那样一份工作，别人下命令你该干什么，以及怎么干。你要去一个地方，那里的人肯定你对产品的想法，相信你的能力，放手让你去做... Read More
I recently had an interesting discussion with a colleague. We were recounting our job histories and how our, shall we say colorful personalities, coul... Read More
Stored Procedures are pre-compile objects which are compiled for first time and its compiled format is saved which executes (compiled code) whenever i... Read More
47，52，48下半年考中级：） Read More
The .Net framework has a number of technologies that allow you to create HTTP services such as Web Service, WCF and now Web API. There are a lot of ar... Read More
Data mining is the process of finding patterns in a given data set. These patterns can often provide meaningful and insightful data to whoever is inte... Read More
A clustered index determines the order in which the rows of a table are stored on disk. If a table has a clustered index, then the rows of that table ... Read More