Tag Archives: dispatch_async

Advantages of NSURLSession over NSURLConnection in iOS and Sample Demo Code

By | April 2, 2016

In an application we usually works with Data tasks – Data tasks are used for requesting data from a server, such as JSON data. These data are usually stored in memory and never touches the File System We can use NSURLSessionDataTask. Upload Tasks – Upload tasks are used to upload data to a remote destination.… Read More »

MapKit Demo Swift – Annotation, Custom Annotation, Custom Annotation with Button, Search, Showing Directions – Apple Maps iOS

By | February 14, 2016

Hi all, In this Demo I will show How to implement Apple ‘s MapKit on iOS. This demo will show following this. 1. Show Annotation in Maps. 2. Show Custom Annotation in Maps. 3. Show Custom Annotation with Custom Button in Maps. 4. Pin Point to location from Search. 5. Showing Route/Direction between two location… Read More »