Constants values in swift language refer to fixed values that a program may not alter during its run time. Constants can be of any of different basic data types like an integer, float, character, string literal, enumeration etc.
Constants values are nothing but variable whose value cannot be modified after definition.
To declare a constant … Continue reading
What is the use of Google in App Purchase in Android?
If we want to sell some digital contents, media (photos, videos etc) from your app then Google provide this facility in the form of Google InAppPurchase.
You can buy a new vehicle while playing a game, you can buy a sword which makes a … Continue reading
The Objective-C language was chosen for a variety of reasons. First thing is, it’s an object-oriented language. The kind of functionality that’s packaged in the Cocoa frameworks can only be delivered through object-oriented techniques. Second is because Objective-C is an extension of standard ANSI C, existing C programs can be adapted to use the … Continue reading
In this part we will focus on revolutionary things which explain how Apple came in industry.
How Steve Jobs and his two friends Steve Wozniak and Ronald Wayne started it from scratch.
How they introduced first Apple device with great comeback of Steve Jobs.
As we all know Steve Jobs was a 21-year-old college dropout and was … Continue reading
What is Android?
One of the most widely used mobile OS these days is Android. Android is a mobile operating system. It is also middle-ware for key application. It is based on the Linux kernel and designed primarily for touch screen devices such as smart phones and tablets, developed by Google and later on OHA (Open … Continue reading