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Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...化时心中要有如下准则：
换算关系：60帧/秒-----------16<em>mem>s/帧；
准则：尽量保证每次在16<em>mem>s内处理完所有的CPU与GPU计算、绘制、渲染等操作，否则会造成丢帧卡顿问题。
从上面可以看出来，所谓的卡顿其实是可以量化的，每...
Where does Visual Studio look for C++ header files?
I checked out a copy of a C++ application fro<em>mem> SourceForge (HoboCopy, if you're curious) and tried to co<em>mem>pile it.
6 Answers...
Peak <em>mem>e<em>mem>ory usage of a linux/unix process
Is there a tool that will run a co<em>mem><em>mem>and-line and report the peak RA<em>Mem> usage total?
20 Answers
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E<em>mem>acs bulk indent for Python
Working with Python in E<em>mem>acs if I want to add a try/except to a block of code, I often find that I a<em>mem> having to indent the whole block, line by line. In E<em>mem>acs, how do you indent the whole block at once.
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How to export iTer<em>mem>2 Profiles
I needed to refor<em>mem>at <em>mem>y co<em>mem>puter and now I'<em>mem> having trouble copying the settings/profiles over.
6 Answers
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UII<em>mem>agePickerController error: Snapshotting a view that has not been rendered results in an e<em>mem>pty sn
I a<em>mem> getting this error only in iOS 7 and the application crashed.
In iOS 6, I never get any error, just once of <em>mem>e<em>mem>ory warning when opening the ca<em>mem>era.
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What is your <em>mem>ost productive shortcut with Vi<em>mem>?
I've heard a lot about Vi<em>mem> , both pros and cons.
It really see<em>mem>s you should be (as a developer) faster with Vi<em>mem> than with any other editor.
I'<em>mem> using Vi<em>mem> to do so<em>mem>e basic stuff and I'<em>mem> at best 10 ti<em>mem>es less productive with Vi<em>mem>.
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Na<em>mem>ing convention - underscore in C++ and C# variables
It's co<em>mem><em>mem>on to see a _var variable na<em>mem>e in a class field. What does the underscore <em>mem>ean? Is there a reference for all these special na<em>mem>ing conventions?
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What is a difference between
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The first says that it's "so<em>mem>e type which is an ancestor of E"; the second says that it's "so<em>mem>e type which is a subclass of E". (In both cases E itself is okay.)
So the constructor uses the ? extends E for<em>mem> so it guarantees that when it fetches values ...
Progra<em>mem><em>mem>atically obtain the Android API level of a device?
How can I find out which API level <em>mem>y device is using?
7 Answers
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