Java
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Log Unexpected Switch Options
There are many things a Java developer can do to make his or her own life and the lives of…
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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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Spring boot and Apache Camel
As the world of software moves on, more complex systems are being developed, which have to integrate with each other.…
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Using Micrometer with Spring Boot 2
This is a very quick introduction to using the excellent Micrometer library to instrument a Spring Boot 2 based application and…
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Scala client for Amazon Glacier
Amazon Glacier is a secure, durable, and extremely low-cost cloud storage service for data archiving and long-term backup. Glacier offers…
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How to Deploy Spring Application Without web.xml to Tomcat
Introduction Since the Servlet 3 specification web.xml is no longer needed for configuring your web application and has been replaced…
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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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