common-code

问题 is it possible to copy a div from a site to another? Managing many websites I need to copy some static portions of code (e.g. a common footer) without having to go on every website and change it. I was looking to use jQuery, I know about the .clone() but I don't know how to make it work from a site to another 回答1: I was surfing around looking for an answer and found this code. If you can't use an Iframe. As an alternative, you could just use a simple and use the jQuery "load" function to load

问题 I am trying to do this, and running into problems. The parent project needs to access the class SettingsViewController from the child project. I have put the child project path into my header search paths. Everything compiles OK, but I get linker errors, as follows: Undefined symbols: "_OBJC_METACLASS_$_SettingsViewController", referenced from: _OBJC_METACLASS_$_StatisticsViewController in StatisticsViewController.o "_OBJC_CLASS_$_SettingsViewController", referenced from: objc-class-ref-to