I strictly use XCode for C/Objective-C/C++ programming. I don't do any web programming. So having instant access to the API references, the ability to drop in

I strictly use XCode for C/Objective-C/C++ programming. I don't do any web programming. So having instant access to the API references, the ability to drop into the debugger, set breakpoints in-editor, etc. are all must-have features for me. Especially since I'm relatively new to Mac OS X Platform Development. When I write Java code, I also use Eclipse.