Java Programming Tutorials

Java programming tutorials with many code examples!

Java int to String

In Java int to String conversion can be done in a different ways and converted String can be in different formats. In this post we’ll show on examples how to convert them.

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Java String to int

In Java String to int conversion can be done in a few different ways. In this post we’ll show them and describe differences.

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Java 8 reduce by example

Java 8 reduce is a great method to compute a value from stream of values – reduce collection to value. In this post we’ll explain how reduce in Java work.

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Groovy for Java Developers

Groovy for Java Developers – essentials

In this tutorial you will learn the most common features of Groovy that will allow you to get up and running in just a few minutes!

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Java read XML using DOM

Java read XML using DOM

Java DOM API is comfortable to work with not big XML documents. They can be easily loaded and modified in runtime. In this post we show how to do it.

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Java create XML using DOM

Java create XML using DOM

Java allows to work with XML in many different ways. In this post we show how to use Java DOM API to create a document and write it as XML file.

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