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When to use static classes in C# [duplicate]
Here's what MSDN has to say under When to Use Static Classes :
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Why are arrays covariant but generics are invariant?
From Effective Java by Joshua Bloch,
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How to create a table from select query result in SQL Server 2008 [duplicate]
I want to create a table from select query result in SQL Server, I tried
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Are there benefits of passing by pointer over passing by reference in C++?
What are the benefits of passing by pointer over passing by reference in C++?
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How to trigger event when a variable's value is changed?
I'm currently creating an application in C# using Visual Studio. I want to create some code so that when a variable has a value of 1 then a certain piece of code is carried out.
I know that I can use an if statement but the problem is that the value will be changed in an asynchronous process so tech...
Keyboard shortcut to comment lines in Sublime Text 3
In Sublime Text 2 it was possible to comment out a line or a block of lines with Ctrl + / and Ctrl + Shift + / . According to the menu Edit > Comment these shortcuts should be valid, but in Sublime Text 3 (build 3047) they no longer seem to work. Does anybody know the right default keyboard...
What's the fastest way to loop through an array in JavaScript?
I learned from books that you should write for loop like this：
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SQL Server: SELECT only the rows with MAX(DATE)
I have a table of data (the db is MSSQL):
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What is the default location for MSBuild logs?
I am using Visual Studio Express 2012. Where is the location of the log file? I have searched in the folder where my solution and projects are stored, but cannot find any .log file.
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窝窝与众美联合并 新公司命名“众美窝窝” - 资讯 - 清泛网 - 专注C/C++及内核技术
...例，而是向产业链上游并购。如果说以上行业的并购呈“T”字型，那么窝窝的本次合并交易则是“倒T”字型。无论是行业大鳄间的合并，还是大鳄合并其它垂直O2O，其着眼点都是C端用户，本质上还是PC时代的流量思维。
在移...