Rickzon Hagos

22 Flips | 2 Magazines | 13 Likes | @rickzonhagos | Keep up with Rickzon Hagos on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Rickzon Hagos”

Whats new in version 3.x?

README.md<p>Swiftier syntax<br>• Swift 4 support<br>• Bug fixes and improvements<p>Whats new in version 2.x?<p>Re-architected from the ground up, no more hacking …

Developing iOS8 Apps Using Swift – Part 7 - Animations, Audio, and Custom Table View Cells - iOS

In the previous iOS8 Swift Tutorials we went over some basics of the iOS8 programming language: Swift, and set up a simple example project that …

Debugging in Swift: How Hard Can It Be?

Why is debugging in Swift so much more frustrating than debugging in Objective-C? Expanding on her recent experience of using Swift in production, …

How to use Objective-C Classes in Swift - iOS

If you do not know, and by now you should. Apple have created a whole new programming language called Swift. Do not fret you Objective-C Coders out …

Objective-C Guide For Developers: Part 5 - iOS

Another instalment of the Beginners iOS Developers Guide to Objective-C language for developers by Matteo.<p>After seeing how classes and objects work …

Objective-C: Check if NSString is empty - iOS

This is a quick tip that will allow you to check whether an NSString is empty.<p>This quick tip has been helped by StackOverflow and Wil Shipley<p>The …

Objective-C: @synthesize vs @dynamic - iOS

@synthesize will generate getter and setter methods for your property. @dynamic just tells the compiler that the getter and setter methods are …

How to sort NSArray with custom objects - iOS

Every app has to work with some data and this data is usually structured in custom classes. A music app will probably have a Song class, a chat app …

Check if Active Internet Connection Exists on iOS Device - iOS

There may be a plethora of reasons that you need to check whether or not the device that is using your application has an internet connection.<p>I have …

Create falling objects in your iOS Application using NSTimer - iOS

In this tutorial I will be showing you have to create a basic iPhone Application that has an object, in this case an image, which falls from the top …

Animated progress view with CAGradientLayer - iOS

Modern software design is getting flatter and thinner all the time. Another trend that follows suit is the thin, one pixel progress bar that you see …

iOS 7: how to use UIGravityBehavior tutorial

iOS 7 provides us with some new and exciting functions in the UIKit Dynamics classes set. This tutorial will show you how to create a falling object …

Objective-C: Variable Property Attributes or Modifiers

An in-depth look into Objective-C Property Attributes Indicate Data Accessibility and Storage Considerations. Use Accessor Methods to Get or Set …

Objective-C

Create an Asynchronous URL connection as an NSOperation - iOS

Recently I read a tweet from Landon Fuller that showed the disassembly of <b>+[NSURLConnection sendAsynchronousRequest:queue:completionHandler:]</b> mainly …

Objective-C: Property Attribute Reference Guide - iOS

This tutorial is intended to be a reference guide to the property attributes found in the iOS development programming language Objective-C.<p>If you’re …

Set a background image in your iOS Application - iOS

This is a quick iOS Development tip that will show you two different ways that you can set the background image of you application<p>So, There are two …

Storing Data with NSUserDefaults - iOS

How can you store data between application launches?<p>There are plenty of ways, but here I will show you the simplest, NSUserDefaults.<p>Objective-C …

How to Accept Multiple Enum Values in a Property or Method - iOS

Every iOS developer has probably come across a property or method in an API that accepts multiple enum values at once, separated by a vertical pipe. …

Creating a Custom Rotation Gesture Recognizer for iOS Apps - iOS

Any developer with aspirations of creating a killer app will almost certainly expand the UI beyond the standard offerings provided by Apple. While …