Archive for the ‘iPhone Development’

NFC is the technology that permits two devices—like your phone or tablet and a payments terminal—to talk to each other when they’re close together. NFC is the technology that allows contactless payments.

Closures are self-contained blocks of functionality that can be passed around and used in your code. Closure expressions are a way to write inline closures in a brief, focused syntax. Closure expression gives some syntax optimizations in a shortened form without loss of any clarity or intent. Swift’s closures are similar to blocks in C and Objective-C. Closures are able to capture and store references to any constants and variables from the context in which they are defined.

iPhone is one of the most saleable mobile phone in today’s time. It holds about 25-30 percent stake in smart mobile phone market.