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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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用户界面（UI）组件 · App Inventor 2 中文网
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未指定 (unspecified)
查看 Android 开发者可能的完整列表的文档选项。
允许滚动
勾选（或设置真）后，屏幕上会出现一个垂直滚动条，应用程序高度能超出设备的物理高度。未选中时，应用程序高度...
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!
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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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NoSQL - MongoDB vs CouchDB [closed]
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See following links
CouchDB Vs MongoDB
MongoDB or CouchDB - fit for production?
DB-Engines - Comparison CouchDB vs. MongoDB
Update: I found great comparison of NoSQL databases.
MongoDB (3.2)
Written in: C++
Main point: JSON document store
License: ...
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;...
Boolean vs boolean in Java
There are discussions around Integer vs int in Java. The default value of the former is null while in the latter it's 0 . How about Boolean vs boolean ?
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Func vs. Action vs. Predicate [duplicate]
With real examples and their use, can someone please help me understand:
3 Answers
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Can I find out the return value before returning while debugging in Visual Studio?
... in release builds anyway...
Update:
This functionality has been added to VS2013.
You can see the return values in the autos windows or use $ReturnValue in the watch/immediate window.
The value can only be seen directly after returning from the function, thus the easiest way to access it is by put...