Class does not implement methodSignatureForSelector error in Swift
Today I was trying to implement some array manipulation in Swift to find elements with unique property value
in an object. Here is the code I was trying to execute.
let values = NSArray(arra...
Using Kontakt SDK for iBeacons with Swift
Recently I started using iBeacon/Eddytstone devices to add some location based feature
in mobile application for a store. I am using beacons from Kontakt.io
I am not endorsing that this hardware a...
Process Launch Failed Security Error On iPhone/iPad
Following is a very common error that lot of iOS developers run into when they try to
launch their applications on iPhone/iPad through XCode.
There are few reasons that lead to this error.
Convert JSON to Custom Objects using SWIFT
In previous post I showed some sample code showing how to execute a GET HTTP request to get weather
information from OpenWeatherMap API. Once you have successfully executed a GET request and obtai...
Implement Location Services Using SWIFT
In previous posts I talked about How to write SWIFT code to make HTTP GET request and
How to implement NSURLSession delegate using SWIFT. On these
simple concepts I started developing a prototype ...