Java

Java is the popular programming language that originated in 1995. Today, the Java ecosystem includes a very large number of specifications, libraries, frameworks, tools, as well as a thriving community. Take a dive through our collection of Java tutorials that cover a wide array of Java-related topics.

>> OffsetDateTime Serialization With Jackson

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>> Custom Constructor in Java Records

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>> Generate the Same UUID From a String in Java

>> Convert Boolean to String in Java

>> Difference Between parallelStream() and stream().parallel() in Java

>> How to Determine Date of the First Day of the Week Using LocalDate in Java

>> Find the N Most Frequent Elements in a Java Array

>> Convert a Number to a Letter in Java

>> Difference Between Fluent Interface and Builder Pattern in Java

>> Difference Between Javac and the Eclipse Compiler

>> Get the Desktop Path in Java

>> Can Stream.collect() Return the null Value?

>> Moving Items Around in an Arraylist

>> Handle Duplicate Keys When Producing Map Using Java Stream

>> Implementing toString() on enums in Java

>> Different Ways to Create an Object in Java

>> Managing Multiple JDK Installations With jEnv

>> Guide to Java Project Panama

>> Download a Webpage in Java

>> Copying All Keys and Values From One Hashmap Onto Another Without Replacing Existing Keys and Values