Let’s learn about Key-value observing with Swift 5 and Xcode 10. Key value observer is used to observe for changes on a given variable. Check out this video tutorial. https://www.youtube.com/watch?v=fWu_sPDuYsU
Swift : Beginners Guide to Type Casting
Type casting in Swift can be little confusing at times. Especially with those syntaxes such as as as? as!. Let’s learn how to type caste between different type of objects in this video lesson. If you like this video lesson please make sure to subscribe to my channel as I’m planning more video tutorials in […]
Swift : Factory Pattern
Factory pattern can come in handy when you want to reduce the dependency of a class on other classes. On the other hand, it encapsulates the object creation process and users can simply pass in parameters to a generic factory class without knowing how the objects are actually being created. Also, it gives you a […]
Swift : Unwrapping Like a Boss
In order to understand this article, you should have a clear idea of Optionals. If you don’t know what is Optionals in Swift then please read my article on the same topic and come back here. Simple Unwrapping let name : String? = "Jay" if let myName = name {<br /> print(myName) } As […]
Swift Optionals for Beginners
If you are a beginner Optionals can be a bit tricky to understand even though you may have found your way around it. In this article, we gonna look at the underlying principles behind SwiftOptionals. Before beginning, I assume that you know the basics of Swift. If not please follow my YouTube Videos and come […]
Protocol Extensions — iOS
Before start reading this article, I’d highly recommend that you please go ahead and read my following articles. Understand Protocols — iOS Passing data between ViewControllers via Delegate & Protocols As usual lets setup our base protocols and classes as below. I hope the code below is self explanatory if you have read my previous article on […]
Budget iPhone from Apple
As we all know iPhone is taking huge damage from Android and similar smart phones. In my humble opinion, Apple products are over priced shiny stuff. To deal with the damage, seems apple has come up with budget iPhone. Budget iPhone images surfaces Recently a blogger, who claims to have access to Foxconn factory workers. […]
Instagram Video Launched by Facebook
Instagram Video is something cool that is gonna happen to the Instagram application. It’s been almost 1 year since Facebook bought the infamous photo filter application which runs on Android and iOS. Almost 130 million people use Instagram. This application will help users to add custom filters to the photos taken with their mobile or […]
Microsoft Office 365 hits iTunes Store
Microsoft’s Windows and Office are world-renowned product though so much of hate going around those products. Now Microsoft Office 365 is launched for iOS. This package includes Word, Excel and Powerpoint. Wait, don’t just jump in and download the application. It is available for only Office 365 subscribers or you need to purchase it after […]
Tamil Keyboard with iOS7
Many Tamil native users are often frustrated with iOS due to the system wide unavailability of the Tamil keyboard. To type in Tamil you need to use third-party applications such as Sellinam and then copy paste to where you wanted it to come. But iOS7 gonna change things around for Tamil native users. Tamil keyboard […]