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Core Java
JVM Performance Magic Tricks
HotSpot, the JVM we all know and love, is the brain in which our Java and Scala juices flow. Over…
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Enterprise Java
Java EE CDI dependency disambiguation example
In this tutorial we shall show you how to avoid dependency disambiguation in CDI beans. In CDI we can achieve…
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Android Core
Android Studio Tutorial: Getting started with the new Android IDE
In May 15th, during Google’s I/O developer conference, a new developer suite called Android Studio was announced. It is a…
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Core Java
Design Patterns: Builder
Sometimes there is a need to create a complex object in application. The one solution for this is a Factory…
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Kotlin
Null safety in Kotlin
Kotlin is a statically typed JVM language developed by Jetbrains. It has some good documentation so today I will focus…
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Enterprise Java
Spring Data Solr Tutorial: Adding Custom Methods to All Repositories
If we are using Spring Data Solr in a real life software project, the odds are that sooner or later…
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Core Java
Factory Design Pattern – An Effective Approach
As you know the Factory Method Pattern or popularly known as the Factory Design Pattern is one the design patterns…
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Enterprise Java
Choosing Technology Stack to build a common platform
There are many talks in the Java community about Spring vs Java EE. Fans of one group would argue you…
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DevOps
Archiving data to AWS Glacier
For archiving your data at AWS you can use AWS Glacier. This service offers cheaper storage than the S3 service…
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