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App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...
...文链接下载。请注意：使用串口工具软件之前，一般需要安装硬件厂商提供的驱动程序。
电脑端打开串口：
UART上指示灯会开启，说明串口已打开：
测试与BLE硬件通信（数据透传）手机App端发送数据，BLE硬件（电脑串口）读...
How do I install cURL on cygwin?
... setup-x86.exe -q -P curl in windows cmd window.
– gm2008
Jul 10 '14 at 8:38
1
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Git format-patch to be svn compatible?
...
It is indeed a feature request early 2008
Linus Torvalds said at the time:
So I would argue that you need something stronger to say "don't do a git diff", and that should also disallow rename detection at a minimum.
Quite frankly, any program that is so s...
C/C++中退出线程的几种方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...行时，系统会自动撤消任何窗口，并且卸载线程创建的或安装的任何挂钩。其他对象只有在拥有线程的进程终止运行时才被撤消。
（2）线程的退出代码从STILL_ACTIVE改为传递给ExitThread或TerminateThread的代码。
（3）线程内核对象...
比尔盖茨“未来生活预言”的科技豪宅（图） - 资讯 - 清泛网 - 专注C/C++及内核技术
...无论你走到哪个房间，音乐都会跟随着你，因为墙纸背后安装了隐形的扬声器。
-绿色生态建筑的典范 -
世外桃源2.0完全与周边环境融为一体，因此房屋的温控系统非常节能。
-墙上的相框其实是触摸屏 -
整个房屋...
Is there a way to check if WPF is currently executing in design mode or not?
...Control
...
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
...
d:DesignWidth="640" d:DesignHeight="480"
d:DataContext="...">
At run-time, all of the "d:" design-time tags disappear, so you'll on...
Save all files in Visual Studio project as UTF-8
I wonder if it's possible to save all files in a Visual Studio 2008 project into a specific character encoding. I got a solution with mixed encodings and I want to make them all the same (UTF-8 with signature).
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Is there a format code shortcut for Visual Studio?
...hese shortcuts (starting with Ctrl+E) are valid for Visual Studio 2005 and 2008 only. Use the shortcuts Ctrl+K+D and Ctrl+K+F to acchive the same in Visual Studio 2010 (if you are using the default configuration).
– Jpsy
Jan 20 '12 at 10:12
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In a PHP project, what patterns exist to store, access and organize helper objects? [closed]
...s on the Singleton and how to avoid it:
http://googletesting.blogspot.com/2008/08/by-miko-hevery-so-you-join-new-project.html
http://googletesting.blogspot.com/2008/05/tott-using-dependancy-injection-to.html
http://googletesting.blogspot.com/2008/08/where-have-all-singletons-gone.html
Alternatives...
Is String.Contains() faster than String.IndexOf()?
...es by default (but that may change in .net 4.0 http://davesbox.com/archive/2008/11/12/breaking-changes-to-the-string-class.aspx).
Contains has exactly the same performance as IndexOf(s2,StringComparison.Ordinal) >= 0 in my tests but it's shorter and makes your intent clear.
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