How to Code with Lambda Expressions
This video shows how to get started with lambda expressions and shows how to code a basic lambda expression and gets you used to the syntax.
How to Refactor a Lambda Expression by Adapting an Existing Functional Interface
This video shows how to do a basic refactoring of a lambda expression.
What Does a Unit Test look like in JUnit?
This video introduces you to what a unit test looks like in JUnit which is ideal for complete beginners.
How to Structure Unit Tests
This video shows how to structure unit tests with arrange act assert and given when then models.
What is Mockito and what are Mock Objects?
This video introduces you to Mockito and the concept of mock objects in unit testing.
How to Create a Project which uses JUnit and Mockito
This video shows how to create a project which uses JUnit and Mockito - Java's number one testing library combination.
What is the Spring Application Context?
This video gives an intro to the Spring Application Context aka Spring Container and shows what it does.
How to Create a Bean in Spring
This video show how to create a bean in the Spring container using XML Configuration.
How to Get Started with Spring
This video shows how to get started with Spring and set up a project from scratch for Soring with Maven.
How to Use a Spring Managed Bean
This video shows how to use a bean managed by Spring by getting it from the Spring container and showing how to invoke methods on it.