Learn how to use the new Handoff API introduced in iOS 8 to allow users to continue their activities across different devices.
Learn how to make a calendar reminder in iOS quickly and easily!
Learn how to move table view cells with a long press gesture!
A NSRegularExpression tutorial that shows you how to search, replace, and validate data in your app. Includes a handy NSRegularExpression cheat sheet PDF!
This is a blog post by Soheil Moayedi Azarpour, an independent iOS developer. You can also find him on Google+. Have you ever had the following experience as an app developer? Before you submit your app, you perform a lot of testing to make sure your app runs flawlessly. It works fine on your device, […]
Update 10/7/14: This tutorial has now been updated for iOS 8 and Swift; check it out! Everyone has had the frustrating experience of tapping a button or entering some text in an iOS or Mac app, when all of a sudden – WHAM, the user interface stops being responsive. Lucky you — you get to […]