大约有 15,000 项符合查询结果(耗时:0.0297秒) [XML]

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Can I use view pager with views (not with fragments)

....getView(context, collection); break; case 2: view = CpuView.getView(context, collection); break; } collection.addView(view); return view; } @Override public int getCount() { return 3; } @Override public boolean isViewFromObject(View view,...
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Is it better to call ToList() or ToArray() in LINQ queries?

... 10.0.14393.3443 (1607/AnniversaryUpdate/Redstone1) Intel Core i5-4460 CPU 3.20GHz (Haswell), 1 CPU, 4 logical and 4 physical cores Frequency=3124994 Hz, Resolution=320.0006 ns, Timer=TSC .NET Core SDK=3.1.100 [Host] : .NET Core 3.1.0 (CoreCLR 4.700.19.56402, CoreFX 4.700.19.56...
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Java GUI frameworks. What to choose? Swing, SWT, AWT, SwingX, JGoodies, JavaFX, Apache Pivot? [close

...classes aren't final, they just throw exceptions when the package of this.getClass() isn't org.eclipse.swt and you can't add new classes in that package because it's signed). If you need a native, pure Java solution, that leaves you with the rest. Let's start with AWT, Swing, SwingX - the Swing way....
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Performance of Arrays vs. Lists

...ut unless you need to micro-optimise, keep it simple and use List<T> etc. Of course, this only applies if you are reading all of the data; a dictionary would be quicker for key-based lookups. Here's my results using "int" (the second number is a checksum to verify they all did the same work)...
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Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C

...ttention since it deals with a simple problem that requires a lot of work (CPU cycles) even for a modern CPU. And one day I also stood there with the same ¤#%"#" problem. I had to flip millions of bytes. However I know all my target systems are modern Intel-based so let's start optimizing to the ex...
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Fastest way to flatten / un-flatten nested JSON objects

... because: 1) large data sets need a large amount of memory, page swapping, etc.; and that's not something you can control in JS (i.e. you're at the mercy of the browser) 2) if you want to do CPU intensive work then JS is not the best language. Consider using C instead. There are JSON libraries for C...
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Dictionary vs Object - which is more efficient and why?

... mentioned other factors such as memory allocations, constructor call time etc. – Vinay Sajip Aug 26 '09 at 19:34 Is t...
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Different floating point result with optimization enabled - compiler bug?

... a rounding algorithm that addresses the fact that n.n5, n.nn5, or n.nnn5, etc. (but not n.5) is always inexact. Find the corner case that determines whether some input value rounds up or down and return the rounded-up or rounded-down value based on a comparison to this corner case. And you do need ...
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JavaScript OOP in NodeJS: how?

...ws us to use Javascript "classes" like we would with Java, C++, C#, Swift, etc. Screenshot from the video showing how to write and instantiate a Javascript class/subclass: share | improve this ans...
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The purpose of Model View Projection Matrix

...u again have to calculate the positions of window, hood, headlight, wheels etc., in the car with respect to new world. See this video to understand the concepts of model, view and projection. (highly recommended) Then see this to understand how the vertices in the world are represented as Matrices...