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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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Author: joynal27

SHORT QUESTIONS Uncategorized 

Text() all modifer in swiftUI

19/10/202209/11/2022 joynal27 411 Comments modifier, swiftui, text

Text(“Hello, World! Hello, World! Hello, World! Hello, World! Hello, World! Hello, World! Hello, World!”) .font(.body) .fontWeight(.semibold) .bold() .underline(true, color: Color.red)

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SwiftUI 

Custom TabBar SwiftUI

13/10/2022 joynal27 692 Comments swiftui, tabBar

let’s start with the Tabbar. For each tab bar item, we need a title, image, and selected image. So we

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SwiftUI 

Onboarding in SwiftUI

12/10/202212/10/2022 joynal27 392 Comments onboard, swiftui

First of all create a new struct Model Named “Card“: import SwiftUI import Foundation struct Card: Identifiable { var id

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SHORT QUESTIONS Uncategorized 

How i will setup ratio in video swift?

11/10/202209/11/2022 joynal27 43 Comments ratio, swift, video ratio

  var composition = AVMutableComposition() let vidtrack = composition.tracks(withMediaType: .video)[0] let sz = vidtrack.naturalSize //set ration here let rect =

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SHORT QUESTIONS Uncategorized 

How i will find out black area in playerView swift?

11/10/202209/11/2022 joynal27 137 Comments black area, swift

var composition = AVMutableComposition() let vidtrack = composition.tracks(withMediaType: .video)[0] let sz = vidtrack.naturalSize var trackSize = sz var videoViewSize =

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SHORT QUESTIONS Uncategorized 

How to resize Image with SwiftUI?

09/10/202209/11/2022 joynal27 44 Comments

Image(“Image_Name”) .resizable() .frame(width: 32.0, height: 32.0) Others modifier: .border() .shape() .scaleToFill() .aspectRatio() .clipShape(Circle())  

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Swift 

AVFoundation

30/09/202230/09/2022 joynal27 855 Comments AVFoundation, AVPlayer, Video, VideoEditing

AVPlayer:  An AVPlayer is not a view; rather, an AVPlayer’s content is made visible through a CALayer subclass, AVPlayerLayer, which

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Swift 

Protocol in Swift

24/09/202224/09/2022 joynal27 204 Comments protocol, swift

A protocol defines a blueprint of methods, properties and other requirements that suit a particular task or piece of functionality.

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Stacks & Frames
SwiftUI 

Stacks and Frames in SwiftUI

17/09/202218/09/2022 joynal27 158 Comments frames, stacks, swiftui

1. Container Child Limit Container View are limited to 10 direct descendant views. If a stack contains more than 10

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Stacks & Frames
SwiftUI 

Custom Modifier SwiftUI

14/09/202214/09/2022 joynal27 39 Comments custom modifier, modifier, swiftui

SwiftUI also allows you to create your own custom modifiers. This can be particularly useful if you have a standard

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MEMORY & THREAD IOS

operationQueue
Memory Thread 

Operation & OperationQueue

24/08/202217/09/2022 joynal27 363

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 17,391
DispatchSemaphore
Memory Thread 

DispatchSemaphore

03/08/202217/09/2022 joynal27 9,070
Swift Concurrency
Memory Thread 

Swift Concurrency: Introduction

26/07/202217/09/2022 joynal27 964

SHORT QUERY

SHORT QUESTIONS Uncategorized 

How i will Read & Write Data in path Swift?

08/11/202209/11/2022 joynal27 332

//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 696
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 327
SHORT QUESTIONS Uncategorized 

How i will select text in swiftUI?

22/10/202209/11/2022 joynal27 208
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 241
SHORT QUESTIONS Uncategorized 

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

21/10/202209/11/2022 joynal27 209
SHORT QUESTIONS Uncategorized 

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

21/10/202209/11/2022 joynal27 242
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 75

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 142
WatchOS 

Data Transfer iPhone To Watch using SwiftUI

30/07/202330/07/2023 joynal27 248

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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