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Recent Tutorials

Creating UIContextualAction in Swift

In this tutorial, you will learn how to create UIContextualAction in Swift. UIContextualAction is a class in UIKit, introduced in iOS 11.0, that you can…

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Create UITableView Programmatically in Swift

In this tutorial, you will learn how to create UITableView programmatically in Swift. By the end of this tutorial, you will have a working Swift…

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Creating UIImagePickerController Programmatically

In this tutorial, you will learn how to create UIImagePickerController programmatically in Swift. The UIImagePickerController provides a user interface for accessing the device’s photo library or…

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Inline UIDatePicker or DateCell Example in Swift

Inline UIDatePicker allows you to integrate a date picker directly into your table view cells. In this tutorial, you will learn how to create a…

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Creating UIActivityIndicatorView Programmatically

In this tutorial, you will learn how to create an activity indicator in Swift programmatically. To do that, you will use the UIActivityIndicatorView interface element.…

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Create UIAlertController with OK and Cancel Buttons in Swift

In this tutorial, you will learn how to create UIAlertController with OK and Cancel Buttons in Swift. By the end of this tutorial, you will…

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Tutorials

Google Flutter

Flutter is Google’s UI toolkit for building beautiful, natively compiled applications for mobile, web, and desktop from a single codebase.

Tutorials

Swift

Swift is a robust and intuitive programming language created by Apple for building apps for iOS, Mac, Apple TV and Apple Watch.

Tutorials

Spring Boot Tutorials

Learn to build RESTful Java Web Services with Spring Framework. This section also includes lessons on how to Test RESTful Web Services.

Tutorials

Spring Cloud Tutorials

Learn to build RESTful Microservices with Spring Boot and Spring Cloud. Some tutorials also include video lessons.

Tutorials

Jersey & JAX-RS

Learn to build RESTful Java Web Services with Jersey & JAX-RS.

Tutorials

OAuth 2

A few tutorials on how to use OAuth2 in your Spring Boot Java applications.

Tutorials

Java Tutorials for Beginners

Java basics, Java OOP, Java Arrays, Collections, Error handling and more...

Tutorials

Java Functional Programming

In this section, you will find tutorials that teach Java 8 features such as Streams API, Lambdas, Optional, etc.

Tutorials

Java Reactive Programming for Beginners

Reactive Streams, Project Reactor, Hot & Cold Publishers and more...

Tutorials