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Arduino101(Genuino 101)&App Inventor – RGB LED控制 - 创客硬件开...

...後透過 BLE 送給 Arduino 101 來點亮 RGB LED。 App InventorDesigner使用 Canvas 來取得觸碰點座標。兩個連線斷線用的按鈕:Btn_Connect /  Btn_DisConnect三個用來呈現RGB值的 Slider (無法拖動)BletoothLE:處理BLE通訊Clock:定期要求 BluetoothLE ...
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Compiling with cython and mingw produces gcc: error: unrecognized command line option '-mno-cygwin'

I'm trying to compile a python extension with cython in win 7 64-bit using mingw (64-bit). I'm working with Python 2.6 (Active Python 2.6.6) and with the adequate distutils.cfg file (setting mingw as the compiler) ...
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How does a language expand itself? [closed]

... some of Qt 's capabilities to code GUI programs. I asked myself the following question: 15 Answers ...
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Why doesn't .NET/C# optimize for tail-call recursion?

...ct between not spending too much time doing the compilation phase (thus slowing down short lived applications considerably) vs. not doing enough analysis to keep the application competitive in the long term with a standard ahead-of-time compilation. Interestingly the NGen compilation steps are not ...
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App Inventor 2 天气预报App开发 - 第三方API接入的通用方法 · App Inventor 2 中文网

...参数,通过Web客户端请求url。返回json格式的数据结果,使用AppInventor2解析json结果,显示到App上即可。 第三方天气API介绍 第三方天气的api平台特别多,这里仅以“和风天气”(dev.qweather.com)作为演示,其他平台的使用方法都...
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Putty: Getting Server refused our key Error

I created key pair using puttygen.exe (client is windows 8). On server (Ubuntu 12.04.3 LTS), I have put my public key in ~/.ssh/authorized_keys . The public key is this: ...
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Any way to write a Windows .bat file to kill processes? [closed]

... not work on win10 for kill backgrounds process. all background process in win 10 named RuntimeBroker.exe and when try kill nothing happened. – Mostafa Jun 15 '18 at 8:58 ...
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How do I draw a grid onto a plot in Python?

...rid.alpha'] = 1 plt.rcParams['grid.color'] = "#cccccc" If grid is not showing even after changing these parameters then use plt.grid(True) before calling plt.show() share | improve this answe...
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CDHtmlDialog的基本使用(JS调用C++函数的实现) - C/C++ - 清泛网 - 专注IT技能提升

CDHtmlDialog的基本使用(JS调用C++函数的实现)CDHtmlDialog_js_call_cpp_interactiveCDHtmlDialog JS C++一、建立一个新的MFC Application工程,在下面这一步把HTML Dialog给勾上:二、修改工程中的JSCppInteractive.htm,代码如下:<HTML><HEA...一、建立一个...
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libcurl网络连接使用tcp/ip - C/C++ - 清泛网 - 专注C/C++及内核技术

libcurl网络连接使用tcp/iplibcurl网络连接使用tcp ip,部分代码如下:CURL *curl;CURLcode res;const char *request = "GETas.xxxxE测试发送"; curl_socket_t sockfd; * socket * ...部分代码如下: CURL *curl; CURLcode res; const char *request = "GETas.xxxxE测试发送"; ...