How we built a Courier library for iOS with MQTT. — Here is a summary of the previous posts so far in the series: Introduction of Courier — An information superhighway between Mobile and Server. Courier Message Broker — Benchmark of various brokers and reasoning behind choosing VerneMQ. Courier Android Library — Discussed challenges in Android and background to provide clean…

As an iOS developer, most probably you already have lot of experiences to fetch REST API from multiple endpoints. In some instances, the call to the API endpoints need to be in sequential order as they need the response of previous API call to be passed in HTTP Request. Let…

Building an expandable list with nested items is quite a complex and error prone task to implement when using UITableView in UIKit. Luckily with SwiftUI 2.0, Apple introduced OutlineGroup and DisclosureGroup. …

Last month, The Swift Core Team & Swift Server Work Group had announced the availability of Swift AWS Lambda Runtime as well as support of Swift on Amazon Linux 2 OS. With both of this announcement, we finally have some official support to run Swift on AWS Lambda environment. Additional Linux Distributions Tom Doron is a member of the Swift Core Team and the Swift Server Work Group. He manages a team working on server-side…swift.org

SwiftUI enables developers to use unified tools and API for building full native applications across Apple platforms. We can target specific platforms and build the UI component without having expertise for each target specific framework such as UIKit (iOS & tvOS), AppKit (macOS), and WatchKit (watchOS). As a developer, we…

Create an interactive custom push notification UI to display a video preview with buttons to add and favorite — Since iOS 10, Apple has already provided rich notification support for push notification with the introduction of new frameworks, UserNotifications and UserNotificationsUI. Using these frameworks, we can customize our push notification with abilities such as: Customize type and content/UI of the push notification.

You can also read this article in my Xcoding With Alfian blog website using the link below. Using Diffable Data Source iOS 13 API in UITableView | Xcoding with Alfian | Swift, iOS, Flutter… Diffable Data Source API helps us to manage data sources both in TableView and CollectionView by using snapshot…www.alfianlosari.com Since the beginning of iOS SDK, UITableViewDataSource is the protocol that had the responsibility to drive the data and provide the cells in TableView. …

You can also read this article in my Xcoding With Alfian blog website using the link below. Understanding Property Wrappers in Swift By Examples | Xcoding with Alfian | Swift, iOS, Flutter… Alongside many new feature that come with the Swift 5.1, one of the most interesting feature is Property wrappers…www.alfianlosari.com Alongside many new feature that come with the Swift 5.1, one of the most interesting feature is Property wrappers. Basically, it’s a layer/delegate that sits in the middle between how the declared property…

You can also read this article in my Xcoding With Alfian blog website using the link below. Fetching Remote Async API with Apple Combine Framework | Xcoding with Alfian | Swift, iOS, Flutter… Combine is a framework that has just been recently released for all Apple platforms and it is included in Xcode 11. By…www.alfianlosari.com Combine is a framework that has just been recently released for all Apple platforms and it is included in Xcode 11. By using combine, it’s easier to process sequence of value over time…