iPhone / iPad / iOS Interview questions Part 2

Creating shortcuts to iOS Simulators with XCode 6 onwards 3

In previous article, we’ve discussed several iOS Interview questions which covers some of the very basic/easy question-answers. In this post, we’ll continue adding more related interview questions on the same topic. Q: Describe App Extensions in iOS8 A: iOS 8 … Continue reading

Get average color from image and fill that color as a background

Creating shortcuts to iOS Simulators with XCode 6 onwards 3

Hello all here I post the code for retrieve average color of the image and return that UIColor directly those use into your image view background color. Same that kind of the functionality shows into iTunes  album image load image that time retrieve … Continue reading

Remove UICollectionView top padding which added automatically


Hello few days ago worked on UICollectionView that time faced problem of automatically adding top padding and do few some R&D and get the solution here give you some solution to resolve that problem. Here attached screen shot which shows … Continue reading

Disable double tap on UITabBar


Hello All, I am writing an app that has uitabbarcontroller and UINavigationController currently it’s all working as we all expect it to, each tab bar item launches the appropriate navigation controller… Problem :- When we using inside tabbar navigation controller that time … Continue reading

Securely store Username and Password using keychain


Hi, Today I demonstrate how to store username/password into Keychain and how to access from keychain Using Keychain Service. The Keychain Services API provides a solution to this problem. By making a single call to this API, an application can store … Continue reading