NSNumber and NSString in Objective-C

In this tutorial we’ll discuss NSNumber and NSString data types used in Objective-C. The Foundation Framework defines several classes that provide the standard, object-oriented data structures found in other high level languages NSNumber We can’t use primitive data types like int and float directly in Foundation classes. For that NSNumber …

Android ViewPager Example Tutorial

In this tutorial we’ll implement a ViewPager in our application. ViewPager allows the user to flip left and right through pages of …

Best Online IT Courses for 2016

I am a huge fan of Udemy platform because it has provided a common platform for instructors and students. The video courses …

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