Core Java
-
Writing Clean Tests ā It Starts from the Configuration
It is pretty hard to figure out a good definition for clean code because everyone of us has our own…
Read More » -
Three-State Booleans in Java
Every now and then, I miss SQLās three-valued BOOLEAN semantics in Java. In SQL, we have: TRUE FALSE UNKNOWN (also…
Read More » -
Common Java Myths
These are questions which are likely to be too advanced to ask in any interview as they may just put…
Read More » -
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…
Read More » -
Java 8 Friday: Letās Deprecate Those Legacy Libs
At Data Geekery, we love Java. And as weāre really into jOOQās fluent API and query DSL, weāre absolutely thrilled…
Read More » -
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…
Read More » -
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…
Read More » -
Java 8 Features Tutorial – The ULTIMATE Guide (PDF Download & video)
EDITORIAL NOTE: In this post, we feature a comprehensive Java 8 Features Tutorial. It’s been a while since Java 8…
Read More » -
10 Features in Java 8 You Havenāt Heard Of
Lambdas lambdas lambdas. Thatās all you ever hear about when talking about Java 8. But thatās just one part. Java…
Read More »
