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How to install IPA file on iPhone device
To install IPA file on iPhone device, use Apple Configurator app READ MORE
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iOS, Security topics – Certificate, Provisioning, Code Signing, App Transport Security and CryptoKit
Security topics are common interview question. I summarized what is Certificate, Provisioning, Code Signing, App Transport Security and CryptoKit. READ MORE
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Turned 40 and got layoff on April fools day 2024, Here is my senior iOS interview experience with Google, Meta and Amazon
I turned 40 and got layoff on April fools day. It’s not a success story but I want to share… READ MORE
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Core Animation Basics
✍️ Note What is Core Animation Core Animation use bitmaps. Core Animation provides a general purpose system for animating views and… READ MORE
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Socket Programming using Vapor and URLSessionWebSocketTask
In this post, I’ll share how to build socket application. Project Structure I created a workspace and put the Client… 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 