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Sequence Hacking In Swift (II): Extending Sequences

Hello, this is the second episode in the "Sequence Hacking in Swift" series. In the previous episode, we learned about sequences, and reviewed the basic operations

Sequence Hacking in Swift (I): map, flatMap, sort, filter, reduce

Hi there! This is the first of a series of posts focused on sequences in Swift, aimed at turn you into a sequence ninja in

A Sneak Peak at String in Swift 4

The "String" type is, no doubt, one of the most used types in every programming language. It's probably the data type that we, humans, understand

Towards Better Split View Controllers (I): Our Custom Split Controller

UISplitViewController is one of the most basic controllers in iOS, and can be found in many Apple applications. However, when you have a look at 3rd

Custom In-App Keyboards

Recently, I was asked by the CEO of my project to build a custom numeric keyboard for the iOS app. It's an iPad app, and as

Swift is the new Java… and I don’t mean that in a good way.

Swift is the new Java... and I don't mean that in a good way. I've got the feeling that XCode is getting worse with every new release,

Managing contacts in Swift, AddressBook and Contacts frameworks

Accessing contacts in swift is not as hard as dealing with cryptography on iOS, but the AddressBook framework has never been specially developer-friendly, and the strongly

Digital Leaves. Cryptography in iOS: Symmetric cryptography in Swift. Asymmetric Cryptography in Swift.
Cryptography in iOS (i): Symmetric Cryptography in Swift

Hello! This is the first post in a series of articles about Cryptography in iOS. We will start by addressing symmetric cryptography. In the next articles, we