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06 2019 档案
Why use async requests instead of using a larger threadpool?(转载)
摘要:问: During the Techdays here in the Netherlands Steve Sanderson gave a presentation about C#5, ASP.NET MVC 4, and asynchronous Web. He explained that w
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c# &与&& 和 |与||的区别(转载)
摘要:&:按位与,对两个条件都进行判断&&:逻辑与,只要前面的条件为false,后面的条件就不会执行 同理:|:按位或,对两个条件都进行判断||:逻辑或,只要前面的条件为true,后面的条件就不会执行 上代码: 结果: 结果: 原文链接
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SQL Server分区表,能否按照多个列作为分区函数的分区依据(转载)
摘要:问: Hi, I have a table workcachedetail with 40 million rows which has 8 columns.We decided to partition the table.Most of the queries in our environmen
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