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567 results

Otavio Santana
Why do we have reflection on Java?

shorts Java reflection is excellent for creating extensibility on runtime. If you're using Jakarta EE, MicroProfile, or Spring, you're ...

0:50
Why do we have reflection on Java?

2,114 views

2 years ago

Otavio Santana
The four ways to use Java Record

shorts Java record is a powerful resource to include your favorite feature, mainly when discussing immutable instances. Yes, you ...

0:54
The four ways to use Java Record

362 views

2 years ago

Vaadin
Build an AI-powered web app in 16 lines of Java! 🤯

Learn how to create a simple Spring Boot project with a web UI for calling OpenAI ChatGPT in a couple of lines of Java code.

3:42
Build an AI-powered web app in 16 lines of Java! 🤯

8,355 views

1 year ago

Datastrato
Using the Gravitino Java API

Discover how the Java API for Apache Graviton provides developers with full programmatic control over metalakes and catalogs.

2:51
Using the Gravitino Java API

30 views

2 months ago

Otavio Santana
Java Reflection Annotation: what is the difference between Retension vs Target.

shorts To start using Java reflection and create its annotation, remember that there are retention and target annotations. But what ...

0:42
Java Reflection Annotation: what is the difference between Retension vs Target.

271 views

2 years ago

Otavio Santana
What is Mockito and it can make easier on your Java tests?

shorts On Java, you can make your life easier using Mockito. You don't need to start several database and service instances to ...

0:40
What is Mockito and it can make easier on your Java tests?

1,714 views

2 years ago

Otavio Santana
What is AssertJ? Explore the Java test with elegance

shorts What is AssertJ? Explore the Java test with elegance Fluent API wit Java Test, which is the formula of AssertJ. #Java ...

0:37
What is AssertJ? Explore the Java test with elegance

297 views

2 years ago

Otavio Santana
What is Jakarta EE? and why it does matter for Java enterprise?

shorts Jakarta EE is the specification of the enterprise Java. If you're using Spring, Micronaut, or Quarkus, thus, you are using ...

0:54
What is Jakarta EE? and why it does matter for Java enterprise?

2,165 views

2 years ago

Otavio Santana
What is Java Record Compact Constructor?

shorts Java Compact Constructor on record allows you to create validation on your Java classes easily. You can have consistency ...

0:43
What is Java Record Compact Constructor?

342 views

2 years ago

Vaadin
What if Java developers could build web apps without touching JavaScript? 🤔

Vaadin Flow is an open-source framework for building web apps in Java. It includes a large library of UI components and offers a ...

0:44
What if Java developers could build web apps without touching JavaScript? 🤔

17,422 views

1 year ago

Otavio Santana
Three use of Java annotations

shorts You can use Java annotations in several ways on your code; it gives three examples: Documentation, runtime metadata, ...

0:58
Three use of Java annotations

921 views

2 years ago

Otavio Santana
What is Eclipse MicroProfile?

shorts Eclipse Microprofile is a small piece of Jakarta EE specifications that includes CDI, JSON, and JAX-RS, joining new specs ...

1:00
What is Eclipse MicroProfile?

528 views

2 years ago

Vaadin
What is Vaadin? The most productive way to build full-stack web apps on Java in 2025

Learn how Vaadin helps Java teams build complete web applications with its powerful UI components, Java-based Flow ...

3:02
What is Vaadin? The most productive way to build full-stack web apps on Java in 2025

11,163 views

10 months ago

Noqta Music
What is Abstraction in OOP, Abstract Methods, and differences between Abstract Class and Interface?

softwaretestengineer #testing #selenium #agile #sdet #qatester #software #api #apipostman #restassured #postman ...

2:53
What is Abstraction in OOP, Abstract Methods, and differences between Abstract Class and Interface?

99 views

3 years ago

Otavio Santana
What is the java reflection trade-off?

shorts Everything has trade-offs! This rule also applies to Java reflection. Everything has trade-offs, including Java Reflection.

0:56
What is the java reflection trade-off?

393 views

2 years ago

Otavio Santana
Why should you use Jakarta EE CDI events?

shorts Why should you use Jakarta EE CDI events? On Jakarta EE, CDI events help a lot with your Java code. You can use CDI to ...

0:55
Why should you use Jakarta EE CDI events?

398 views

2 years ago

YAWL User Group
Camunda compared to other BPMS

What sets Camunda apart in the BPM world? Camunda is presented as a business process management system that supports ...

0:18
Camunda compared to other BPMS

1,772 views

1 year ago

Otavio Santana
Where can I see Java Proxy on Applications?

shorts You use Java Proxy more often than you think, mainly if you use any Java platform such as Spring and Jakarta EE. #Java ...

0:58
Where can I see Java Proxy on Applications?

237 views

2 years ago

Vaadin
Vaadin Flow in 40 seconds ⚡️ Build web apps 100% in Java

This video explains the core concepts of Vaadin Flow. 0:00 - Everything is a component 0:15 - Use layouts to build views 0:31 ...

0:40
Vaadin Flow in 40 seconds ⚡️ Build web apps 100% in Java

14,740 views

2 years ago

Vaadin
Vaadin 10: Control any HTML element from Java or JavaScript

Throughout our 17 year history, Vaadin has given developers a simple, component-based way of building Web Applications.

0:46
Vaadin 10: Control any HTML element from Java or JavaScript

4,523 views

7 years ago