Core Java
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Split as stream
I am preparing a regular expression tutorial update for the company I work for. The original tutorial was created in…
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JUnit 5 meets AssertJ
JUnit 5 brings a lot of improvements in the assertions library, mainly thanks to Java 8 and Lambda Expression support…
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Simple String Representation of Java Decimal Numbers without Scientific Notation
The primary types/objects used for decimal numbers in Java are float/Float, double/Double, and BigDecimal. Each of these has cases in…
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Minimize Java Memory Usage with the Right Garbage Collector
Size matters when it comes to software. It has become clear that using small pieces within the microservice architecture delivers…
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Building a Simple Neural Network With Eclipse Deeplearning4j
Introduction to Neural Networks Deep learning encompasses both deep neural networks and deep reinforcement learning, which are subsets of machine…
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Exclusive Book Offers (75% off): Java Data Analysis, Java for Data Science, Java Data Science Cookbook
Hello fellow Geeks! Today, we have some exciting news for you! Java Code Geeks and Packt have teamed up to…
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More Fail early – Java 8
Fail fast or Fail early is a software engineering concept that tries to prevent complex problems happening by stopping execution as…
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Constructors or Static Factory Methods?
I believe Joshua Bloch said it first in his very good book “Effective Java”: static factory methods are the preferred…
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Transactions Made Simple Using Speedment 3.0.17 and Above
Transactions Sometimes we want to make sure that our database operations are executed atomically and separated from other operations. This…
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