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How to use android emulator for testing bluetooth application?
...er settings of the virtual machine, Goto serialports -> Port 1 check Enable serial port select a port number
then select port mode as disconnected click ok. now, start virtual
machine. Under Devices -> USB Devices -> you can find your laptop
bluetooth listed. You can simply check t...
What is the appropriate HTTP status code response for a general unsuccessful request (not an error)?
...ul response and serve it to
subsequent clients even when clients may be able to make a successful
request.
I'll leave it to you to decide between 4xx and 5xx, but you should use an error status code.
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Android Studio/Intellij Idea: “Table of Contents” for a class
...I have seen. One thing that has been annoying me though is this lack of "Table of Contents" for a class. I apologize for not knowing exactly what to call it. But what I am referring to is the dropdown menu in eclipse that lists all the methods, interfaces, classes and so on that are in that class fi...
Understanding ibeacon distancing
... basic concept of how distancing with ibeacon (beacon/ Bluetooth-lowenergy/BLE) can work. Is there any true documentation on how far exactly an ibeacon can measure. Lets say I am 300 feet away...is it possible for an ibeacon to detect this?
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import module from string variable
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importlib should be avaliable on pypi for < python2.7
– Jeffrey Jose
Aug 19 '12 at 12:12
51
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How to set an environment variable only for the duration of the script?
On Linux (Ubuntu 11.04) in bash, is it possible to temporarily set an environment variable that will only be different from the normal variable for the duration of the script? For example, in a shell script, making an app that saves to HOME portable by temporarily setting HOME to a folder in the pre...
CListCtrl 扩展风格设置方法：SetExtendedStyle和ModifyStyleEx 区别 - C/C...
...风格的值并没有存入窗口的GWL_EXSTYLE属性值中，而是通过发送LVM_SETEXTENDLISTVIEWSTYLE消息给listctrl控件来实现，因此它就不能通过ModifyStyleEx做设定。
比较起ModifyStyle，该API即可设定普通窗口的风格，比如WS_CHILD,WS_VISIBLE。也可.设定...
MFC中MDI消息处理流程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...息的请求将沿着预先定义好的路径依次进行处理。消息的发送者并不知道该消息最后是由那个具体对象处理的，当然它也无须也不想知道，但是结构是该消息被某个对象处理了，或者一直到一个终极的对象进行处理了。MFC MDI 消...
MFC Static透明背景色的实现、Static控件自绘、Static字体修改 - C/C++ - ...
...tem。OnDrawItem是ON_WM_DRAWITEM消息的处理函数，是处理子控件发送过来的自绘消息的。MFC Static 自绘 CtlColor
微软新推一系列“视窗10”设备 - 资讯 - 清泛网 - 专注C/C++及内核技术
...国和其他一些国家上市，微软将在明年第一季度向开发者发送开发者版本全息眼镜。
据微软说，“视窗”10发布10周以来获得“有史以来最快速起步”，相同时期内用户升级速度是“视窗”7的三倍，现在已有1.1亿台设备运行这...