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2 hours to master RxSwift - Part 1

a simple introudction on rxswift, including what is rxswift, how to use it and a quick example (with swift code) on demo that.

14 Mar 2023 · 8 min read

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HTTP Encoding

HTTP encoding, also known as percent-encoding or URL encoding, is a way of encoding special characters in URLs and other HTTP data, such as headers and body content. HTTP encoding

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30 Jan 2023 · 1 min read

Get location coordinates using CLLocationManager in Swift

To get the location (latitude and longitude) of a device in Swift, you can use the Core Location framework, which is an official library from Apple. Only 2 steps are

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28 Jan 2023 · 2 min read

Encode URL in Swift

It is quite common to see that we can correctly set up the HTTP header, token, body and POST/GET methods in our iOS code, but we still can't get

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26 Jan 2023 · 2 min read

Difference between activity and requireActivity() in Kotlin

activity property In the Android framework, the Activity class represents an app's UI and provides an interface for the app to interact with the system. The activity property in a

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24 Jan 2023 · 2 min read

Start and Suspend a Coroutine in Kotlin

Kotlin Coroutines Table Content 1, Introduction to Coroutine in Kotlin 2, Non-blocking in Kotlin Coroutines 3, Start and Suspend a Coroutine in Kotlin (This article) With the previous articles (Introduction

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21 Jan 2023 · 2 min read

Non-blocking in Kotlin Coroutines

Kotlin Coroutines Table Content 1, Introduction to Coroutine in Kotlin 2, Non-blocking in Kotlin Coroutines (This article) 3, Start and Suspend a Coroutine in Kotlin (incoming this week) From the

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19 Jan 2023 · 2 min read

Introduction to Coroutine in Kotlin

A Coroutine is a lightweight thread of execution that can be suspended and resumed later. There are already many articles or topics covering this but this post is different, it

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17 Jan 2023 · 3 min read

Nested method in Swift

A nested method in Swift is a method or function that is defined within another function. Nested functions have the following characteristics: * They have access to all variables and constants

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14 Jan 2023 · 1 min read

Popup alert in Swift

As mentioned in the other article: Popup Custom View in UIKit: popup mainly can be: * popup an alert using UIAlertController * popup action sheet using UIAlertController. For more details, check this:

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12 Jan 2023 · 2 min read

How to make a custom view in Kotlin

To create a custom view in Kotlin, you can create a new subclass of View and override the onDraw method to draw the view's content. Then, you can add any

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12 Jan 2023 · 1 min read

Popup Custom View in UIKit

In UIKit, popup mainly can be: * popup an alert using UIAlertController * popup action sheet using UIAlertController. For more details, check this: Present action sheet in UIKit and SwiftUI * popup a

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10 Jan 2023 · 1 min read

Compiler directives in Swift

This post is going to list some of the most frequently used compiler directives in Swift, compatible in Swift 3/4/5. Someone might call this preprocessor directives, but they

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9 Jan 2023 · 3 min read