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【研究中】高德地图API研究及接入 - App应用开发 - 清泛IT社区，为创新赋能！
...ap.com/dev/key/app
来个最简单案例：
通过经纬度获取地址的方法：https://lbs.amap.com/api/webservice/guide/api/georegeohttps://restapi.amap.com/v3/geocode/regeo?output=xml&location=116.310003,39.991957&key=<用户的key>&radius=1000&extensions=all
路径...
CustomWebView拓展：WebViewer的扩展版本，具有更高的自定义性和灵活性 - A...
简介
CustomWebView 是网页查看器的扩展版本，具有更高的自定义性和灵活性（适用于 MIT AI2 及其发行版）
最新版本：12
所需 API：21
权限：android.permission.WRITE_EXTERNAL_STORAGE、android.permission.ACCESS_DOWNLOAD_MANAGER、android.permission.ACCESS_FI...
App Inventor 2 BaiduFanyi拓展：请求百度翻译WebAPI方式的拓展 · App Inventor 2 中文网
... App Inventor 2 BaiduFanyi拓展：请求百度翻译WebAPI方式的拓展
百度翻译扩展
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使用百度云的接口...
电脑上的文件如何拷贝到模拟器中？ - App应用开发 - 清泛IT社区，为创新赋能！
Q：电脑上的文件如何拷贝到模拟器中？ A：文件拷贝的具体步骤如下（这里以mumu模拟器为例展示，其他的模拟器也都是大同小异）：模拟器菜单，文件传输功能：打开模拟器与电脑的共享目录：将想要传输的文件拷贝到共享目...
Error: Jump to case label
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C++11 standard on jumping over some initializations
JohannesD gave an explanation, now for the standards.
The C++11 N3337 standard draft 6.7 "Declaration statement" says:
3 It is possible to transfer into a block, but n...
What exactly does stringstream do?
I am trying to learn C++ since yesterday and I am using this document: http://www.cplusplus.com/files/tutorial.pdf (page 32) . I found a code in the document and I ran it. I tried inputting Rs 5.5 for price and an integer for quantity and the output was 0.
I tried inputting 5.5 and 6 and the output...
How to return smart pointers (shared_ptr), by reference or by value?
...uire something */);
};
This is a dead-obvious RVO opportunity for modern C++ compilers. I know for a fact that Visual C++ compilers implement RVO even when all optimizations are turned off. And with C++11's move semantics, this concern is even less relevant. (But the only way to be sure is to prof...
Default constructor with empty brackets
... brackets (parentheses) isn't valid for calling the default constructor in C++?
9 Answers
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Smooth GPS data
...d approach and works well. There is a KFilter library available which is a C++ implementation.
My next fallback would be least squares fit. A Kalman filter will smooth the data taking velocities into account, whereas a least squares fit approach will just use positional information. Still, it is d...
Nodejs Event Loop
...e node.js is that v8 loop runs and handles all javascript parts as well as C++ modules [ when they are running in a main thread ( as per official documentation node.js itself is single threaded) ]. When outside of the main thread, libev and libeio handle it in the thread pool and libev provide the i...