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C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注C/C++及内核技术
...的)。
2. 在JavaScritp中使用XML比较麻烦(还有浏览器的兼容问题),反而各种浏览器对JSON有非常好的支持。
(14)反序列化的使用总结
如果XML是由类型序列化得到那的，那么反序列化的调用代码是很简单的，反之，如果要面对一个没...
When to Redis? When to MongoDB? [closed]
...hardware. Like any other database solution, it will work better with more CPU and memory but is certainly not a requirement - especially for early development purposes.
share
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Window Features - 更多技术 - 清泛网 - 专注C/C++及内核技术
...d windows.
Each thread has a priority level that determines the amount of CPU time the thread receives. Although an application can set the priority level of its threads, normally the foreground thread has a slightly higher priority level than the background threads. Because it has a higher priorit...
How to limit setAccessible to only “legitimate” uses?
...ge level, you can for instance not prevent a module form consuming 100% of CPU or consuming all memory up to a OutOfMemoryException. Such concerns need to be addressed by other means. We will maybe see in the future Java extended with resource utilization quotas, but it's not for tomorrow :)
I coul...
Is there a unique Android device ID?
... "35" + (Build.BOARD.length() % 10) + (Build.BRAND.length() % 10) + (Build.CPU_ABI.length() % 10) + (Build.DEVICE.length() % 10) + (Build.MANUFACTURER.length() % 10) + (Build.MODEL.length() % 10) + (Build.PRODUCT.length() % 10);
// Thanks to @Roman SL!
// https://stackoverflow.com/a/4789483...
When is the thread pool used?
...e on the main execution thread. The only thing you can do is busy loop the CPU with in-memory computation, which will indeed starve the main execution thread and render your program unresponsive.
How does Node.js decide to use a thread pool thread vs the listener thread? Why can't I write event ...
HTML5 Canvas Resize (Downscale) Image High Quality?
.../**
* Hermite resize - fast image resize/resample using Hermite filter. 1 cpu version!
*
* @param {HtmlElement} canvas
* @param {int} width
* @param {int} height
* @param {boolean} resize_canvas if true, canvas will be resized. Optional.
*/
function resample_single(canvas, width, height, res...
Do asynchronous operations in ASP.NET MVC use a thread from ThreadPool on .NET 4
...ons (such as database and network calls to remote services). If you have a CPU intensive operation, asynchronous actions won't bring you much benefit.
So why can we gain benefit from I/O intensive operations? Because we could use I/O Completion Ports. IOCP are extremely powerful because you do not...
How can you do anything useful without mutable state?
... every object every time something in its state changes, I'll spend all my CPU time doing nothing but constructing objects. I'm thinking about game programming here, where you've got lots of things moving around on the screen (and off-screen) at once, that need to be able to interact with each other...
What are the barriers to understanding pointers and what can be done to overcome them? [closed]
...
Take a basic CPU, say something that runs lawnmowers or dish washers and implement it. Or a very very basic subset of ARM or MIPS. Both of those have a very simple ISA.
– Daniel Goldberg
Dec 12 '09 a...