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Core Java
JUnit ExpectedException rule: beyond basics
There are different ways of handling exceptions in JUnit tests. As I wrote in one of my previous posts, my…
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Enterprise Java
Java 8 Friday: Java 8 Will Revolutionize Database Access
At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled…
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Enterprise Java
How to use NodeManager to control WebLogic Servers
In my previous post, you have seen how we can start a WebLogic admin and multiple managed servers. One downside…
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Software Development
Application Security – Can you Rely on the Honeymoon Effect?
I learned about some interesting research from Dave Mortman at this year’s RSA conference in San Francisco which supports the…
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Core Java
Java can finally join strings
I am sure you were in a situation in which you wanted to join multiple strings. If you were using…
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Software Development
The Programmer Productivity Paradox
Programmers seem to be fairly productive people. You always see them typing at their desks; they chafe for meetings to…
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Core Java
How HashMap works in java
Most common interview questions are “How HashMap works in java”, “How get and put method of HashMap work internally”. Here…
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Software Development
The Microservice Architecture Sounds Like Service-Oriented Architecture
I didn’t understand the service-oriented architecture. I thought that it was just one of those highly theoretical and very impractical…
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Android Core
Android Wear SDK: Set up “Hello world”
In this post I want to describe my first experience with Android Wear SDK. This is a very simple project…
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