iOS

iOS: NSNotificationCenter – broadcast information within a program

by Dipin Krishna
May 4, 2012May 5, 2012

An NSNotificationCenter object (or simply, notification center) provides a mechanism for broadcasting information within a program. An NSNotificationCenter object is essentially a notification dispatch table.… Read More »iOS: NSNotificationCenter – broadcast information within a program

iOS: Check whether internet connection is available

by Dipin Krishna
April 28, 2012May 4, 2012

Here, i am just checking whether network connectivity is available to a server and its done synchronously. You can use Reachability if you need notifications… Read More »iOS: Check whether internet connection is available

iOS LOGIN Screen Tutorial with Server Authentication – JSON – PHP

by Dipin Krishna
March 24, 2012February 10, 2015

This tutorial will guide you to create a simple app with a Login screen which takes username and password from the user and then posts it to a url and parses the JSON response form the server.

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