Sergey Kargopolov

Creating a New Android Device Emulator

REST API with Java JAX-RS -69- Sending HTTP Request to a WebService Deployed on EC2

UITextView example in Swift. Customize TextView Using Swift Code.

Creating Spring Boot Web Service to handle GET, POST, PUT, DELETE

UICollectionView example in Swift. Loading images from server side PHP Script.

Enable Logging in Spring Boot Web App

Pass and Read Command-line Arguments in Spring Boot

Download and Install Flutter SDK on MacOS

Change UIBarButtonItem Icon Programmatically in Swift

Facebook Login with Firebase and Swift -1- Installing Facebook SDK

UITableViewController rearrange or reorder table cells example in Swift

Test Driven Development Java, SpringBoot: Mini Course

Firebase and Swift: Send Silent Remote Notification

REST API with Spring Boot - Making Query String Request Parameter Optional

Swift Alert message example using UIAlertController

Start Spring Boot Application on Different Port Number

REST API with Spring Boot - @DeleteMapping. Handle HTTP DELETE Request and Return a Response

UIActionSheet Example in Swift

REST API with Spring Boot - Constructor Based Dependency Injection Example

REST API with Spring Boot - Run REST API as Standalone App

REST API with Spring Boot - Throw & Catch Your Own Custom Exception

Pass Command-line Arguments to Spring Boot Test

Email Address Validation with Simple Regular Expression in Swift

UITextView example in Swift. Create & Customize in Interface Builder.

Creating Hello World App in Flutter

Firebase Remote Config with Swift - 4 - Setting up Remote Config Parameters in Firebase Console

Firebase Cloud Functions with Swift - 3- Set up and Initialize Firebase SDK

Customize UINavigationBar appearance(color, image, title color) in Swift

Add JUnit support To Java Maven Project

REST API with Spring Boot - Handle More Than One Exception

Display User's Current Location on MapView. Example In Swift.

Enable Logging in Spring Boot at Run Time via Command Line

Parse Sign in with Facebook account. Store Facebook User Details in Parse Cloud

Inline UIDatePicker or DateCell example in Swift. Video 1.

Flutter Column Widget. Horizontal & Vertical alignment.

Testing RESTful Web Service -21- Rest Assured Run Test Case

Apache Kafka for Microservices: Messages and Events

REST API with Spring Boot - Handle HTTP Requests: POST, GET, PUT, DELETE

REST API with Spring Boot - Validate HTTP Request Body with Hibernate Bean Validation Constraints

Flutter Column Layout Widget Tutorial.

Image upload Example with Swift & PHP. Video #1.

REST API with Java JAX-RS - 4 - Postman HTTP Client Brief Overview.

Xcode Code Snippets Library. Creating and Customizing Xcode Snippets.

Event-Driven Architecture with Apache Kafka. Introduction.

UICollectionView with custom UICollectionViewCell example in Swift

@DisplayName Annotation in JUnit 5 (2022)

Spring Web MVC | 03 | Configure JSP & JSTL Support

Changing App Bar and Body Colour in Flutter

REST API with Spring Boot - Dependency Injection. A practical example.

How to Disable a JUnit Test?

Orchestration SAGA - Deadlines. Introduction.