大约有 6,700 项符合查询结果(耗时:0.0257秒) [XML]

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The name does not exist in the namespace error in XAML

Using VS2012 working on a VB.NET WPF application. I have a simple MusicPlayer tutorial app I am using to learn WPF. I am converting a C# version of the tutorial to VB.NET step by step. ...
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How to understand nil vs. empty vs. blank in Ruby

I find myself repeatedly looking for a clear definition of the differences of nil? , blank? , and empty? in Ruby on Rails. Here's the closest I've come: ...
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How to put a UserControl into Visual Studio toolBox

... I'm assuming you're using VS2010 (that's what you've tagged the question as) I had problems getting them to add automatically to the toolbox as in VS2008/2005. There's actually an option to stop the toolbox auto populating! Go to Tools > Options &...
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File.separator vs FileSystem.getSeparator() vs System.getProperty(“file.separator”)?

...eful. You can see the differences here: blogs.oracle.com/slc/entry/javanio_vs_javaio. nio does not replace io, it extends it in multiple ways (and uses io under the hood). – darioo Nov 10 '11 at 5:56 ...
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Where to find “Microsoft.VisualStudio.TestTools.UnitTesting” missing dll?

...Microsoft Visual Studio 10.0\Common7\IDE\PublicAssemblies\" directory (for VS2010 professional or above; .NET Framework 4.0). or right click on your project and select: Add Reference... > .NET: share | ...
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Delegates: Predicate vs. Action vs. Func

Can someone provide a good explanation (hopefully with examples) of these 3 most important delegates: 8 Answers ...
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What are the different usecases of PNG vs. GIF vs. JPEG vs. SVG?

When should certain image file types be used when building websites or interfaces, etc? 13 Answers ...
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Can I save the window layout in Visual Studio 2010/2012/2013?

Is there a way to save (and later revert to) a given window layout in VS2010/VS2012/2013? 5 Answers ...
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std::function vs template

... the generated assembly (or debugging the assembly code), one can see that VS2012's optimizer is clever enough to realize that the result of calling calc1 is independent of the iteration and moves the call out of the loop: for (int i = 0; i < 1e8; ++i) { } calc1([](float arg){ return arg * 0.5f;...
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No EditorOptionDefinition Export Found Error

... will recreate the folder and all will be well with the world (or at least VS). I love a simple solution, and I hope its of use to anybody else who runs into this issue! share | improve this answer ...