Java
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Three-State Booleans in Java
Every now and then, I miss SQL’s three-valued BOOLEAN semantics in Java. In SQL, we have: TRUE FALSE UNKNOWN (also…
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Common Java Myths
These are questions which are likely to be too advanced to ask in any interview as they may just put…
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The effects of programming with Java 8 Streams on algorithm performance
Multi-paradigm programming with Java has been possible for many years, with its support for a mix of service oriented, object…
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Java 8 Friday: Let’s Deprecate Those Legacy Libs
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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Java EE7 and Maven project for newbies – part 2 – defining a simple war for our application
Resuming from the first part Part #1 We have just defined, our parent pom. A special type of pom that…
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Java 8 : Functional Interface Example
To Support lambda expressions in Java 8, they introduced Functional Interfaces. An interface which has Single Abstract Method can be…
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Java Tutorial Through Katas: Tennis Game (Easy)
A programming kata is an exercise which helps a programmer hone his skills through practice and repetition. This article is…
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Load inheritance tree into List by Spring
I noticed interesting Spring feature. One of my colleagues used it for loading whole inheritance tree of Spring beans into…
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Akka Java for large-scale event processing
We are designing a large scale distributed event-driven system for real-time data replication across transactional databases. The data(messages) from the source system…
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