Alex Dremov (Page 2)

SwiftUI Navigation Is a Mess. Here’s What You Can Do

Managing navigation in pure SwiftUI is hard and leads to messy solutions. In this post, I will show you how you can manage views effectively

2 years ago • 6 min read

Algorithms

Suffix Automaton and Rickroll Lyrics Graph

Easy to understand explanation of suffix automaton with implementation. Finally, generating correct Rickroll lyrics suffix automaton

2 years ago • 2 min read

Thoughts

When Nothing Left To Do — Teach

I will teach two courses in "Not just math" volunteer project

2 years ago • 1 min read

iOS & Swift

Using Threads in Swift

Swift provides DispatchQueue as an excellent layer above raw threads. But sometimes you want to use a low-level thread API

3 years ago • 4 min read

iOS & Swift

SwiftUI Advanced Animation: Morphing Shapes

I'm going to show how complex SwiftUI views can be animated efficiently using VectorArithmetic protocol with Accelerate library for fast computations.

3 years ago • 7 min read

iOS & Swift

New Package: Look at Swift Async Algorithms

Apple released the first version of the async swift algorithms package. It provides tools and algorithms to use with the introduced not that far ago Async Sequence

3 years ago • 6 min read

Algorithms

Treap: The Easiest Search Tree (Explained)

Binary search trees are mostly hard. Writing red-black tree is a nightmare. Here, I'm going to explain one of the easiest, yet efficient and powerful balanced binary tree — treap or cartesian tree

3 years ago • 12 min read