as topic, I want 开发者_运维技巧switch the network connection from 3G or WIFI via iPhone SDK , does it is possible ?
No, this is not possible. You can file a feature enhancement at Apple's bug report site. If you're trying to do testing, go the device's Settings app and switch off WiFi to force 3G/EDGE service.
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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