UIModalPresentationFormSheet keyboard error

Have just been trying to hide the keyboard using resignFirstResponder, only to find that its not possible to hide the keyboard in a UIModalPresentationFormSheet. Either this is a bug or intentional. Very annoying though when you want to use a UIDatePicker for one of your fields!

Organisation

One thing I have been reminded of this week is the need for organisation when building any for of programme. I had a near miss this week where changing the code for one function of the app, unintentional disabled a completely separate function. I have decided that it is time to make changes  to the way I organise the app design and testing process.

I am now going to begin using more GIT(versioning software with Xcode integration) to store the separate branches of the app.

What are you versioning and organisational techniques?