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iOS, Useful Bit Manipulation Techniques
✍️ Note Some codes and contents are sourced from Udemy. This post is for personal notes where I summarize the original contents… READ MORE
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UIKit, Learn Mobile System Design from Apple’s Sample Project
This post discusses learning app architecture from Apple’s sample projects, particularly focusing on the high-level diagram of the Apple’s Sample… READ MORE
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iOS, Graph(unweighted and weighted) – Shortest Path Algorithms (Dijkstra, Bellman-Ford)
✍️ Note Some codes are sourced from Loony Corn’s Udemy Course (https://www.udemy.com/user/janani-ravi-2/). This post is for personal notes where I summarize… READ MORE
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What sorting algorithm does Swift use in iOS?
The Swift Foundation uses the TimSort algorithm, a hybrid of merge sort and insertion sort, for stable and adaptive sorting.… READ MORE
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iOS, Find least common ancestor from 2 UIViews
Find the least common ancestor. UIView is a tree data structure. Each node (UIView) can have multiple subviews. To find… READ MORE
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Quote of the week
"People ask me what I do in the winter when there's no baseball. I'll tell you what I do. I stare out the window and wait for spring."
~ Rogers Hornsby
Shawn 