Vaadin Application PRO

The Application class is the entry point. The object instantiated from that class is responsible for creating and managing the user interface components. Each and every user session has its own Application object.

The fourth topic of my Vaadin Basics course focuses on this class and covers various related issues that become relevant when developing web applications using this framework. The following video clips were prepared as part of this topic.

You can find the community version of my Vaadin Basics course available for free personal usage at www.abelski.com.

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The Visitor Design Pattern

The Visitor Design Pattern

The visitor design pattern allows us to add operations to objects that already exist without modifying their classes and without extending them.

What are Anti Patterns?

Anti Patterns

Unlike design patterns, anti patterns just seem to be a solution. However, they are not a solution and they cause additional costs.

Virtual Threads in Java Professional Seminar

Virtual Threads in Java

The use of virtual threads can assist us with improving the performance of our code. Learn how to use virtual threads effectively.

NoSQL Databases Courses, Seminars, Consulting, and Development

MongoDB Design Patterns Meetup

The use of MongoDB involves with various cases in which we can overcome performance issues by implementing specific design patterns.

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Record Classes in Java

Learn how to define record classes in Java, and when to use record classes in your code. Stay up to date with the new Java features.

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The Beauty of Code

Coding is Art! Developing Code That Works is Simple. Develop Code with Style is a Challenge!

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