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iOS

Home Posts Tagged "iOS"

iOS section focuses on a range of development topics related to Swift, iOS, Xcode, macOS, SwiftUI, Cocoa Touch, App Development, Swift Package Manager, Swift Playgrounds, SourceKit-LSP, SwiftNIO, Swift Web Frameworks, and Swift on the Server.

How to check whether a mobile device is muted or not on iPhone/iPad

How to check whether a mobile device is muted or not on iPhone/iPad

On iOS devices, there are mainly two types of sounds: * Ringtones and reminders: Including system sounds such as phone calls, text messages, notifications (also including key tones, lock sounds, which

Needone

23 Feb 2021 · 2 min read

Init vs Convenience init in Swift

Initializers, also known as constructors in other programming languages, have two types: Designated init and Convenience init. They are used to initialize properties or customize a variable or object for

Needone

15 Feb 2021 · 2 min read

iPhone/iPad Redeem promo code to get free App in 2022

This will happen when developers decides to give out some free apps, which sometimes you will see the promo code like this EAJXJEXL7MJH. As many of you might know how

Needone

1 Jan 2021 · 1 min read

Days Gone Widget

Dear time master, Thanks for downloading this app. Time travels fast, with days gone app we can put a nice-looking widget on your Home Screen so we would know where

Needone

1 Jan 2021 · 1 min read

Keyword Lazy in Swift

Keyword Lazy in Swift

lazy variables are variables will be computed until accessing. In other words, lazy variables won't have the real value until get called/used. As lazy variables can be re-assigned, so

Needone

31 Dec 2020 · 1 min read

Constants in Objective-C

Constants in Objective-C

Recently I was working on a legacy project written in Objective-C, which reminded me of the early days when working on Objective-C projects. In the code I saw few things

Needone

13 Dec 2020 · 1 min read

How to use Swift Package Manager

How to use Swift Package Manager

What is Swift Package? According to Apple's doc: * Swift packages are reusable components of Swift, Objective-C, Objective-C++, C, or C++ code that developers can use in their projects. They bundle

Needone

31 Oct 2020 · 2 min read

VIP Architecture in Swift with easy explanation

VIP Architecture in Swift with easy explanation

Recently I joined a project where the architecture follows the Clean-Swift VIP Pattern. This article is an overview and some thoughts from a mobile developer’s perspective who have NEVER

Needone

25 Oct 2020 · 2 min read

SwiftLint: Writing good quality code in Swift

SwiftLint: Writing good quality code in Swift

SwiftLint is a programming guide tool which can automatically check the code quality with certain rules such as https://github.com/github/swift-style-guide. The article will cover: * How to install

Needone

17 Oct 2020 · 4 min read

What is Bitcode in iOS

What is Bitcode in iOS

You may compile and build iOS app using Swift and/or Objective-C every day, and you've probably you heard of Bitcode multiple times. So what exactly is the Bitcode, as

Needone

15 Oct 2020 · 1 min read

iOS14: How to show all your photos on WhatsApp

iOS14: How to show all your photos on WhatsApp, instagram, facebook

Needone

25 Sep 2020 · 1 min read

What is Codable in Swift

What is Codable in Swift

codable in swift, and Decoeable, encodable example

Needone

29 Aug 2020 · 1 min read

Complete guide on custom class/struct comparison

Complete guide on custom class/struct comparison

swift compare custom class or custom struct

Needone

15 Aug 2020 · 2 min read

Extract the debug or crash log from iPhone/iPad

Extract the debug or crash log from iPhone/iPad

For Real devices 1. Open Settings app 2. Tap Privacy 3. Tap Analytics & Improvements 4. Tap Analytics Data 5. There might be quite a lot of Data, so try to

Needone

5 Aug 2020 · 1 min read

中华古诗词

中华古诗词是中华最源远流长的精神文化传承之一，好的诗词给人以精神上美的提升，本app精选了1000首诗词歌赋：从先秦 “知人者智，自知者明“ 到清朝 ”吹到一片秋香，清辉了如雪“ 从李白 “天生我材必有用，千金散尽还复来” 到杜甫 ”感时花溅泪，恨别鸟惊心“ 从白居易 ”绿蚁新醅酒，红泥小火炉“ 到王昌龄 ”但使龙城飞将在，不教胡马度阴山“ 本app以小部件的方式，把您最喜欢的诗词放在桌面，您可以根据自己喜欢的样式来调整字体类型，大小等等

Needone

1 Jul 2020 · 1 min read

[Tips] iPhone/iPad: How to get Free apps through TestFlight

TestFlight is an beta testing app/service offered by Apple, which you can download apps from the app developer and use it for FREE. Only 2 steps are needed: Step

Needone

11 Jun 2020 · 1 min read

Export IPA file from Xcode and install on your mobile

Generate ipa from swift xcode, install ipa to mobile device

Needone

7 Feb 2019 · 2 min read

Mobile

Dive into Android Application Lifecycle – A simple tutorial for iOS developers

Introduction Due to some requirements from work, I was asked to immigrate current iOS product into Android. If you are like me, who are mainly working on iOS, but want

Needone

11 Jul 2018 · 3 min read