WARNING: questions that require code level details of programming languages are generally off topic here. See the [help] for details.
Development and programming is the act of making a program as opposed to using the features that are already in a program or app.
Most programming questions should be asked at http://stackoverflow.com so please read both [help] to see which is a better place for your question on programming or development.
However, Ask Different accepts scripting and macro "programming" questions as well as iTunes-connect questions that are more about the service and app stores Apple runs as opposed to the details of making code do things using the hardware, so feel free to ask those!