Refactoring Java For Testing
In these two short videos, an equals() method is refactored to make it simpler and easier to test.
Category: Coding
Java Programming Tutorials and Videos
Tuning Your Grails Applications
Grails is focused on developer productivity more than raw speed, but that doesn’t mean it’s a slouch. When you do need better response times, there are plenty of options available. This video will show how to isolate performance issues and what you can do to fix them.
Rapid Android development with JRuby
In this video you will learn how to use Ruboto, a framework that leverages the power of JRuby, to quickly build and deploy Android applications. This tutorial demonstrates using the Ruboto framework to rapidly build and deploy Android applications. See how to create an emulator instance, create a Ruboto project …
Java Security Trends
Security trends like the use of DNS Security (DNSSEC), Extended Validation (EV) certificates, and stronger encryption with Elliptical Curve Cryptography (ECC) extend the basics that Enterprise Java Engineers need to know to build trust into Java services. This video discusses the growing security trends and explain how to leverage them …
The Case for Interface Injection
As it is time to start laying out the features for Java 8, this video proposes to consider interface injection for that feature set. Interface injection is the ability to inject an interface defined as injectable into any class in the JVM. This video outlines the current status of the …
Java Swing: Automatically Resize Table Columns
When you use JTables in Swing, you will notice that by default, all columns have the same size. The programmer can decide to set a specific width on each column, but he does not always know what kind of data will show up in the table and what width is …