Java
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Java EE MVC: Handling form validation
In this post we will have a look on form validation in Java EE MVC. Java EE MVC integrates with…
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Shebang Coming to Java?
Although it was never a central goal of JEP 330 [“Launch Single-File Source-Code Programs”] to add support for the Unix-style…
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Java’s String.format Can Be Statically Imported
JDK-8203630 [“Add instance method equivalents for String::format”] postulates that “the argument for implementing String::format as static appears to be that…
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Spring Apache Kafka Tutorial
In this Spring Apache Kafka lesson, we will learn how we can get started with Apache Kafka in a Spring Boot…
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Oracle ADF and Oracle Jet work together. Architecture patterns
In this post I am going to consider various architecture patterns of implementing an application on top of combination of…
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Custom Logs in Apache Spark
Have you ever felt the frustration of Spark job that runs for hours and it fails due to infra issue.…
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Machine Learning in Java, part 1
You searched for some way to export your machine learning models so you can use them for evaluating your data…
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Java 10: The “var” keyword
Java 10 has introduced local variable type inference with the keyword var. This means that instead of writing: Map<Department, List<Employee>>…
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A first look at Redis Streams and how to use them with Java
Redis Streams have made it into Redis’ unstable branch since the beginning of this year, and the first clients start…
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