Denis Andreev

development XIB and Storyboard Localization

Localization is a key part of an application. In order to make it easy, maintainable and extensible …

development UIView Animation Curves

In post about CAMediaTimingFunction, we had a look at the curves available …

development Creating a custom easing function

Everybody knows importance of animation in iOS. If you are an iOS developer, I'm pretty sure you …

development How to add FaceID or TouchID using Swift

FaceID and TouchID can be used in apps to authenticate users for in-app purchase or accessing …

ios Abstract Factory

The abstract factory pattern is used to provide a client with a set of related or dependant objects. …

ios Builder

Builder is a creational design pattern that lets you construct complex objects step by step. The …

ios Bridge

The bridge pattern is used to separate the abstract elements of a class from the implementation …

development UserDefaults in Swift 5

Why UserDefaults, because some time we need to save small amount of data like setting, status or …

ios Knowledge for iOS Developer

As an iOS developer. I have creating apps from scratch, maintaining apps. So in an attempt to fully …