IDE and external keyboard on iPhone?

I tried this question in another forums, like OS X hints, so I try it here now. I just wonder if there is somewhere available an external keyboard for the iphone, so I can program on the road. And second question, if you know good开发者_C百科 IDE's on the iphone for programming and compiling on C++

Thanks

If you jailbreak your device, it is possible to use a Bluetooth keyboard with it, by virtue of the "BTstack Keyboard" application. There is not, however, a pocket IDE (though you could use MobileTerminal and a text editor.)