Visualizing Monty-Hall problem
Today, I am going to write about the Monty-Hall problem simulation I ran programmatically. What is this Monty-Hall problem you may ask? According to Wikipedia, The »
Closure Trick in Swift
Today I learned a closure trick in Swift. Usually when expression is assigned to a variable on left, it is evaluated instantly. For example, let value »
Comparing VIPER vs. MVVM
Recently I started playing with VIPER architecture. Although I was quite hesitant trying it out, it turns out it's not all that bad as I expected. »
Indirect enums - Swift 3.0
Enums are one of my favorite parts in any language. With Swift they've got extra functionality such as adding functions, associated values and Indirect Enums. So »
Equality and Comparison with custom objects in Swift (Equatable protocol)
Few weeks ago I ran into frustrating problem. I was dealing with custom objects in Swift. (Actually struct with properties). They were being stored in an »
Making a crater in UIView with CALayer
Although title sounds horrible, believe me - It's not that bad. This is a trick I learned from StackOverflow post. Although seemingly innocuous, it took me »
Pass data with iOS Notifications - Swift 3.0
We all have used Notifications on iOS. (I would not call them NSNotifications though, since this post is about Swift 3.0). I used them long »
Swift - Testing singletons
In this post we will see how you can test swift singletons easily. Disclaimer: I haven't discovered it myself, but I found it a while back »
Swift testing with protocols
In this post, we shall see how protocols work with unit testing. Say, you have a downloader class DownloadFileClass for fetching network data. It follows the »
Search and Replace in Xcode with Regular Expressions
Recently I ran into problem where I wanted to search a pattern through project and replace it with another one. In the past I have really »