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Difference between abstraction and encapsulation?

...s way of saying “I don't care about the type of data” (this is also called type erasure). The important point is that the implementation of qsort always stays the same, regardless of data type. The only thing that has to change is the compare function, which differs from data type to data type. ...
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Change the Target Framework for all my projects in a Visual Studio Solution

I need to change the target framework for all projects. I have many solutions with hundreds of projects. 10 Answers ...
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What are unit tests, integration tests, smoke tests, and regression tests?

...re we just check that when the system under test is invoked it returns normally and does not blow up. Smoke testing is both an analogy with electronics, where the first test occurs when powering up a circuit (if it smokes, it's bad!)... ... and, apparently, with plumbing, where a system of pipes i...
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What are some uses of decltype(auto)?

...code For non-generic code, like the initial example you gave, you can manually select to get a reference as a return type: auto const& Example(int const& i) { return i; } but in generic code you want to be able to perfectly forward a return type without knowing whether you are dea...
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绘画动画组件 · App Inventor 2 中文网

...形精灵在其速度非零时是否移动。 方向 球形精灵 在 x 轴方向上以度数表示的方向,图示如下: 间隔 更新球形精灵位置的时间间隔(以毫秒为单位)。例如,如果间隔 为 50,速度 为 10,则球形精灵将每50毫秒移动10个...
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Database sharding vs partitioning

...databases. Sharding is one specific type of partitioning, part of what is called horizontal partitioning. Here you replicate the schema across (typically) multiple instances or servers, using some kind of logic or identifier to know which instance or server to look for the data. An identifier of th...
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Height of status bar in Android [duplicate]

...I'm also asking if I can assume that the status bar has the same height in all devices. – hpique Aug 4 '10 at 22:19 17 ...
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Using msbuild to execute a File System Publish Profile

... Found the answer here: http://www.digitallycreated.net/Blog/59/locally-publishing-a-vs2010-asp.net-web-application-using-msbuild Visual Studio 2010 has great new Web Application Project publishing features that allow you to easy publish your web app project ...
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How to import a .cer certificate into a java keystore?

...the private key. The private key is provided with a .PFX keystore file normally. If you really authenticate is because you already had imported the private key. You normally can import .CER certificates without any problems with keytool -importcert -file certificate.cer -keystore keystore.jks -al...
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How can I split and parse a string in Python?

I am trying to split this string in python: 2.7.0_bf4fda703454 3 Answers 3 ...