The debate of whether to create UI in Storyboard or Code has become so old now, there will always be developers on the different side justifying their view point, like: Using Storyboard can lead to complex merge conflict if there are multiple people working…

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Let me explain something about me, I’m IOS Developer about 4 years. When i try to build my first app i use storyboards, xib after that I…

In this video, I show you how to create custom tableview cells in Xcode 8, using Swift 3.0. Check out my Swift courses: https://www.udemy.com/user/sehehe/ Pr...

Learn how object oriented programming works in Swift by breaking things down into objects that can be inherited and composed from.

There is a simple trick to show your app loading time included dylib loading time, rebase/binding time, ObjC setup time, initializer time, …



Here how to setup:

1: Edit scheme



2: Add new Environment Variables with DYLD_PRINT_STATISTICS



3: Run and…

In this article, we’ll see how to interact with our 3D scenes using a technique called picking. Picking helps us answer the question “What did the user just tap on?” More precisel…

Make your TabBar a little more interesting

I’ll explore how to apply the power of RxSwift, a reactive framework, to make animation code look much cleaner, and easier to read. My client wanted a story told through a sequence of animations rather than by playing a pre-rendered video, and with RxSwift…

If you use the Twitter app on iOS you might have noticed that tapping the buttons in the tab bar makes them bounces. This is a very subtle animation that I really like so I decided to do the same for the tab bar in the app I currently work on.

If you’ve been following Apple’s announcements from the past year, you know that they are heavily invested in machine learning. Ever since they introduced Core ML last year at WWDC 2017, there are tons of apps which have sprung up which harness the power…

In this tutorial, we are going to deal with massive View Controller using Container View Controller and Child View Controller.

Learn everything you need to know about Swift mocking protocols, in addition to dummies, stubs, and fakes.