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JOYNAL ABEDIN

JOYNAL ABEDIN

SOFTWARE ENGINEER

"The purpose of our life is to be happy"- Dalai Lama

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ios

SHORT QUESTIONS Swift 

How to Recover Discarded Code in Xcode Without a Git Commit?

14/01/2025 joynal27 24 Comments discard code, ios, loose code, recover, recover code, revert, swift, xcode

If you’ve discarded code changes in Xcode without committing them to Git, don’t worry—your Mac offers a built-in way to

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iOS Swift 

Create custom header file comments with Xcode Text Macros

26/07/202426/07/2024 joynal27 42 Comments comments, customheader, ios, macros, swift

In Xcode, you can create custom headers for your Swift files using text macros. Text macros allow you to automatically

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Swift 

NotificationCenter in swift

18/07/202418/07/2024 joynal27 186 Comments ios, notification, notificationcenter, swift

A notification dispatch mechanism that enables the broadcast of information to registered observers.—–Apple NotificationCenter in Swift is a mechanism for broadcasting

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Swift 

Commenting in Swift

16/07/202416/07/2024 joynal27 63 Comments comment, ios, multi comment, single comment, swift

In Swift, comments are used to add notes or explanations within the code, making it easier to understand. Swift supports

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iOS Others Pods & Package Swift 

How to Create a CocoadPods Library?

12/07/202412/07/2024 joynal27 237 Comments ios, pod, pods, swift

Building your own CocoaPods library in Swift involves several steps. Here’s a guide to help you get started: Make sure

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iOS SwiftUI 

Add Home Screen Quick Actions in SwiftUI

13/08/202313/08/2023 joynal27 641 Comments 3d trouch, ios, quick actions, swiftui

On the Home screen of a device running iOS 13 or later, apps can display Home Screen quick actions when

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SHORT QUESTIONS 

How i will copy text in swiftui?

22/02/202322/02/2023 joynal27 926 Comments copy, ios, pastboard
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Swift 

Collections of Swift

21/02/202321/02/2023 joynal27 507 Comments collections, ios, swift

Advantages of collections:  var collectionArray = [“iOS”, “Flutter”, “iOS”, “Android”, “Web”] collectionArray.map{$0.uppercased()} Output: [“IOS”, “FLUTTER”, “IOS”, “ANDROID”, “WEB”] collectionArray.filter{$0 ==

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Scale, rotate, transform
iOS Swift 

Adding Transforms to a CALayer (translate, rotate, scale)

29/08/202230/08/2022 joynal27 855 Comments calayer, ios, swift

There are a number of different transform you can do on a layer, but the basic ones are  Translate (move)

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operationQueue
Memory Thread 

Operation & OperationQueue

24/08/202217/09/2022 joynal27 364 Comments ios, operation, operationQueue, swift, uikit

Operations are an object-oriented way to encapsulate work that you want to perform asynchronously. Operations are designed to be used

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MEMORY & THREAD IOS

operationQueue
Memory Thread 

Operation & OperationQueue

24/08/202217/09/2022 joynal27 364

Operations are an object-oriented way to encapsulate work that you want to perform asynchronously. Operations are designed to be used

DispatchGroup
Memory Thread 

Dispatch Group

14/08/202217/09/2022 joynal27 18,026
DispatchSemaphore
Memory Thread 

DispatchSemaphore

03/08/202217/09/2022 joynal27 9,081
Swift Concurrency
Memory Thread 

Swift Concurrency: Introduction

26/07/202217/09/2022 joynal27 1,008

SHORT QUERY

SHORT QUESTIONS Uncategorized 

How i will Read & Write Data in path Swift?

08/11/202209/11/2022 joynal27 335

//directory let path = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0].appendingPathComponent(“fileSave”) let data: Data! //for Read Data do{ data = try Data(contentsOf: path)

SHORT QUESTIONS Uncategorized 

Custom viewDidLoad() Modifier in SwiftUI

22/10/202209/11/2022 joynal27 698
SHORT QUESTIONS Uncategorized 

How i will change color & text in keyboard return button swiftui?

22/10/202209/11/2022 joynal27 298
SHORT QUESTIONS Uncategorized 

How i will swipe list item in swiftUI?

22/10/202209/11/2022 joynal27 331
SHORT QUESTIONS Uncategorized 

How i will select text in swiftUI?

22/10/202209/11/2022 joynal27 209
SHORT QUESTIONS Uncategorized 

Where we should use @StateObject @ObservedObjec in SwiftUI?

22/10/202209/11/2022 joynal27 219
SHORT QUESTIONS Uncategorized 

How i will check is it dark mode or light mode in swiftUI?

22/10/202209/11/2022 joynal27 244
SHORT QUESTIONS Uncategorized 

How i will back previous view without using .navigationBar() in swiftUI?

21/10/202209/11/2022 joynal27 210
SHORT QUESTIONS Uncategorized 

How i will show new screen using .sheet(), Transition & AnimationOffset in SwiftUI?

21/10/202209/11/2022 joynal27 243
SHORT QUESTIONS Uncategorized 

How to use .sheet() & .fullScreenCover() in SwiftUI?

21/10/202209/11/2022 joynal27 264

WatchOS

WatchOS Widget 

Gauge Style in SwiftUI

09/09/202309/09/2023 joynal27 82

In iOS 16, SwiftUI introduces a new view called Gauge for displaying progress. You can actually use it to show values within a

WatchOS 

Complications(accessories) guideline for WatchOS

08/09/202308/09/2023 joynal27 147
WatchOS 

Data Transfer iPhone To Watch using SwiftUI

30/07/202330/07/2023 joynal27 255

About Author

My name's Joynal Abedin & I'm software engineer. I work with iOS & Web Development. I have joined Tech Department & Work On 4+ years as a iOS Developer(On Going) Appnap Technologies Ltd. I’ll be getting in touch with bloggers to increase our online presence with such a wonderful excellence blogging article.

Contact Me

Gmail: joynalcu7@gmail.com

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