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Storing integer values as constants in Enum manner in java [duplicate]
...m PAGE{
SIGN_CREATE(0),
SIGN_CREATE_BONUS(1),
HOME_SCREEN(2),
REGISTER_SCREEN(3);
private final int value;
PAGE(final int newValue) {
value = newValue;
}
public int getValue() { return value; }
}
And then you call P...
使用CSplitterWnd实现拆分窗口（多视图显示） - C/C++ - 清泛网 - 专注C/C++及内核技术
...视图，
除非从 CsplitterWnd派生一个新类并修改拆分窗口的默认操作性能，否则拆分窗口中的所有视图使用的都是相同的视图类。
静态拆分窗口是用CsplitterWnd::CreateStatic而不是CsplitterWnd::Create创建，并且由于MFC不会自动创建静态拆...
Changing the resolution of a VNC session in linux [closed]
...or, whereas if I set it to run at 1600x1200 it doesn't fit on the laptop's screen, and I have to scroll it all the time.
15...
What is the best way to detect a mobile device?
...bile is a windows PC that can run in dual mode (with keyboard, or as touch screen)? If you did this before the iPad was invented, then you had to add it later to all your sites. Next OSs coming out: Ubuntu Mobile, FirefoxOS, Tizen... .This.Is.A.Bad.Idea.
– FrancescoMM
...
How Do I Take a Screen Shot of a UIView?
I am wondering how my iPhone app can take a screen shot of a specific UIView as a UIImage .
15 Answers
...
Android emulator shows nothing except black screen and adb devices shows “device offline”
...ulator by issuing the command emulator @A2 , an emulator comes up on the screen. But even after waiting for as long as 2-3 hrs, all it shows is a black screen. Not even the android home screen or the android logo. Just a black screen. And while initially "adb devices" shows the emulator as offline...
select、poll、epoll之间的区别总结[整理] - C/C++ - 清泛网 - 专注C/C++及内核技术
...很多时也很大
（3）select支持的文件描述符数量太小了，默认是1024
2 poll实现
poll的实现和select非常相似，只是描述fd集合的方式不同，poll使用pollfd结构而不是select的fd_set结构，其他的都差不多。
关于select和poll的实现分析，可...
Android, canvas: How do I clear (delete contents of) a canvas (= bitmaps), living in a surfaceView?
...nt to clear your Canvas with.
And: how can I update just a part of the screen ?
There is no such method that just update a "part of the screen" since Android OS is redrawing every pixel when updating the screen. But, when you're not clearing old drawings on your Canvas, the old drawings are st...
Redirecting Output from within Batch file
... write to two or more files. You might also want different messages on the screen. It is still possible to to do this efficiently by redirecting to undefined handles outside a parenthesized block or subroutine, and then use the & notation to reference the already opened files.
call :sub 9>Fi...
vs2008编译boost详细步骤 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...删除了)
--stagedir=<stagedir>
存放编译后库文件的路径，默认是stage
--build-type=complete
编译所有版本，不然只会编译一小部分版本（相当于:
variant=release,threading=multi;
link=shared|static;runtime-link=shared）
variant=debug|release
决定...