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iOS & Swift · 24 Results

iOS & Swift Algorithms & Data Structures
iOS & Swift
HEIC Image Compression for iOS Sep 30 2019 · Article (20 mins)
In this HEIC image compression tutorial, you’ll learn how to transform images into HEIC and JPEG formats, comparing their efficiency for optimum performance.
iOS & Swift
Swift Interview Questions and Answers Apr 22 2019 · Article (30 mins)
In this tutorial, you’ll work through a series of Swift-specific interview questions and answers.
Multiple Domains
An Introduction to Functional Programming in Swift Feb 20 2019 · Article (30 mins)
In this tutorial you’ll learn, step by step, how to get started with functional programming and how to write declarative, rather than imperative, code.
Multiple Domains
Data Structures & Algorithms in Swift Jan 29 2019 · Video Course (2 hrs, 49 mins)
Learn how to implement data structures and algorithms in Swift! This course covers a wide range of topics, from fundamental data structures to advanced pathfinding algorithms.
iOS & Swift
Swift Algorithm Club: Strassen’s Algorithm Oct 5 2018 · Article (30 mins)
In this tutorial, you’ll learn how to implement Strassen’s Matrix Multiplication in Swift. This was the first matrix multiplication algorithm to beat the naive O(n³) implementation, and is a fantastic example of the Divide and Conquer coding paradigm — a favorite topic in coding interviews.
iOS & Swift
Data Structures and Algorithms in Swift: Radix Sort Apr 20 2018 · Article (10 mins)
Learn how to implement a radix sort algorithm in this free chapter from our new book, Data Structures and Algorithms in Swift!
iOS & Swift
Data Structures and Algorithms in Swift: Heap Sort Apr 18 2018 · Article (10 mins)
Take a deep dive into the inner workings of heap sort in this free chapter from our new book, Data Structures and Algorithms in Swift!
iOS & Swift
Swift Algorithm Club: Hash Tables Jan 26 2018 · Article (20 mins)
Learn how to implement a hash table data structure in Swift, in this step-by-step tutorial from the Swift Algorithm Club.
iOS & Swift
Swift Algorithm Club: Swift Dijkstra’s Algorithm Dec 1 2017 · Article (25 mins)
Learn how to implement a Swift Dijkstra’s Algorithm in this step-by-step tutorial by the Swift Algorithm Club team.
iOS & Swift
Swift Algorithm Club: Minimum Spanning Tree with Prim’s Algorithm Sep 22 2017 · Article (15 mins)
Learn how to implement a Swift minimum spanning tree using Prim’s algorithm, in this step by step tutorial.
iOS & Swift
Swift Algorithm Club: Boyer Moore String Search Algorithm Jun 30 2017 · Article (15 mins)
Learn how to efficiently search strings using the Boyer Moore algorithm in Swift.
iOS & Swift
Swift Algorithm Club: Heap and Priority Queue Data Structure Jun 2 2017 · Article (25 mins)
In this Swift Algorithm Club tutorial, you’ll learn how to implement a heap in Swift 3, a way to implement a priority queue.
iOS & Swift
Swift Algorithm Club: Swift Depth First Search Apr 21 2017 · Article (10 mins)
Learn how to implement the depth-first search algorithm in Swift, in this step by step tutorial with downloadable sample code.
iOS & Swift
Swift Algorithm Club: Swift Breadth First Search Mar 10 2017 · Article (20 mins)
Learn how to implement a Swift breadth first search algorithm, in this step by step tutorial with diagrams and a downloadable example Playground.
iOS & Swift
Swift Algorithm Club: Swift Merge Sort Feb 10 2017 · Article (15 mins)
In this Swift Merge Sort tutorial, you’ll learn how to implement the merge sort algorithm in a step-by-step Playground.
iOS & Swift
Swift Algorithm Club: Graphs with Adjacency List Jan 13 2017 · Article (20 mins)
Learn how to implement directed and undirected graphs in Swift using adjacency lists.
iOS & Swift
Swift Algorithm Club: Swift Stack Data Structure Dec 16 2016 · Article (15 mins)
Learn how to implement a Swift stack, including push, peek, and pop, and using Generics.
iOS & Swift
Swift Algorithm Club: Swift Queue Data Structure Nov 18 2016 · Article (10 mins)
Learn how to implement a Swift queue, including enqueue, dequeue, and peek, in this step by step tutorial. Includes a downloadable Swift playground!
iOS & Swift
Swift Algorithm Club: Swift Trie Data Structure Oct 21 2016 · Article (15 mins)
Learn how to implement the trie data structure in Swift – a data structure that is extremely handy for prefix-matching in the English language.
iOS & Swift
Swift Algorithm Club: Swift Linked List Data Structure Sep 23 2016 · Article (15 mins)
Learn how to implement a linked list in Swift 3 in this step-by-step tutorial with illustrations and a downloadable example.
iOS & Swift
Swift Algorithm Club: Swift Binary Search Tree Data Structure Aug 26 2016 · Article (30 mins)
Learn how to implement a Swift binary search tree. Code snippets for quick reference, plus a step-by-step tutorial and explanation.
iOS & Swift
Swift Algorithm Club: Swift Tree Data Structure Jul 11 2016 · Article (20 mins)
Learn how to implement a Swift Tree data structure through this hands-on tutorial!
iOS & Swift
Join the Swift Algorithm Club! Jun 6 2016 · Article (10 mins)
The Swift Algorithm Club is a popular open source project (with over 4,000 stars on GitHub) that implements popular algorithms and data structures in Swift. Now, we’re pleased to announce that the project is officially sponsored by raywenderlich.com – and we’re looking for contributors!
iOS & Swift
Collection Data Structures in Swift May 5 2016 · Article (40 mins)
Learn about the fundamental collection data structures in this tutorial: arrays, dictionaries and sets.