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Programming passion

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Programming passion

Handcraft an Object in Swift

What is a class pointer? and what is isa pointer? class and isa pointer are something like DNA. DNA tells origin, parents, ancestor, and so

3 min readDec 17, 2023

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Handcraft an Object in Swift

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Pinned

Programming passion

Remote debugging in Xcode, unveil hidden possibilities and beyond.

Since remote debugging feature was introduced in Xcode 9.x, it gives us an option to debug an iOS app wirelessly. But have you known it…

4 min readMar 6, 2024

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Remote debugging in Xcode, unveil hidden possibilities and beyond.

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Programming passion

Pick up Dart in 10 minutes for Swift guys

This article is reserved for the Swift developers specifically who are interested in learning Dart language and Flutter.

7 min readFeb 29, 2024

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Pick up Dart in 10 minutes for Swift guys

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Programming passion

Cross compile Swift code for Raspberry Pi

Compiling Swift source file for Raspberry Pi machine can be done on MAC several times faster by a custom Swift cross-compiler.

5 min readJan 9, 2024

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Cross compile Swift code for Raspberry Pi

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Programming passion

ViewDidLoad in SwiftUI View

There is no viewDidLoad In SwiftUI, We have onAppear() instead. However it’s not that hard to have a custom viewDidLoad(), let’s give try

1 min readDec 14, 2023

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Programming passion

Weak and Unowned, under the hood

Weak and Unowned are 2 types of weak reference that don’t bump up the retain count of an object. This study reveals them under the hood

3 min readDec 3, 2023

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Weak and Unowned, under the hood

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Programming passion

Tips to speed up Service-Call in iOS App

As much as loading time reduces, the better user experience the app might improve.

3 min readNov 27, 2023

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Tips to speed up Service-Call in iOS App

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Programming passion

Single vs Multi CLLocationManager solutions

Have you ever considered implementing a location module with Single or Multi CLLocationManager instances? Which one is the right one?

2 min readOct 10, 2023

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Single vs Multi CLLocationManager solutions

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Programming passion

Machine Code, JIT Code, and Virtual Machine

4 min readAug 16, 2023

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Machine Code, JIT Code, and Virtual Machine

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Programming passion

Best solution to enhance timer in SwiftUI

This article is a follow-up to the previous one. It plans to provide a comprehensive solution to enhance and utilize Timer in optimal way

2 min readJul 13, 2023

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Best solution to enhance timer in SwiftUI

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Programming passion

Programming passion

Been working on iOS, tvOS, Swift, and Objective-C since once upon a time. I'm just a little iOS developer, but like to mess with everything.

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