Tag: Algorithm
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iOS, Combine Framework
iOS Combine framework guide. Learn publishers, subscribers, operators, and declarative event handling to replace delegate callbacks and completion handlers in Swift.
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iOS, Graph Data Structure
Graph data structure for iOS developers. Learn undirected, directed, and acyclic graphs with adjacency matrix and adjacency list implementations in Swift.
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iOS, Heap Data Structure
Heap data structure and priority queue for iOS developers. Learn binary heap properties, shape and heap ordering, with Swift implementation for coding interviews.
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iOS, Autorelease Pool
Understanding iOS Autorelease Pool for Cocoa’s reference-counted memory management. Learn when and how autorelease pools store objects and send release messages in Swift.
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Understanding the iOS File System
iOS File System explained. Learn about sandboxed app directories, security restrictions, and how to manage files within the Documents, Library, and tmp folders.
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iOS, Stack and Queue
Stack and Queue data structures for iOS coding interviews. Learn implementations and how to combine them for solving complex programming problems in Swift.
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iOS, App Architectures
iOS app architecture patterns compared: MVC, MVVM, MVP, VIPER, and Clean Architecture. Learn which pattern to use and how they differ for Swift development.
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iOS, Communicate with a Server
iOS networking with URLSession. Learn HTTP fundamentals, REST APIs, JSON parsing, and server communication patterns for Swift app development.
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iOS, hitTesting a View – hitTest, point(inside)
iOS hit testing explained: how hitTest and point(inside) work to determine which view handles touch events. Learn UIView’s responder chain with practical examples.
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Swift, Recursion and the Recursive Sense
Learn Swift recursion through binary search, subsets, trees, dependency graphs, anagrams, flood fill, mazes, and the eight queens problem.
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