This post continues to introduce the basics of programming in Java. Here we'll explore conditional statements, arrays and more!

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Java array size and length Here are the most important concepts developers must know when they size Java arrays and deal with a Java array’s length: The theoretical maximum Java array size is ...

Get to know the Java persistence standard based on Hibernate and learn how to use JPA to store and manage Java objects in a relational or NoSQL database.

java collections A Collection in simple terms means when a group of similar things, often a group created by someone is known as a collection. A collection when collected works like a container ...

How to find the size of a Java array? To find the size or length of a Java array, follow these four steps Declare a variable of type array. Initialize the Java array to a non-null value. Use the ...

The JDK is the development platform for building Java applications. Learn about different JDK versions, then install a JDK in your development environment and use it to compile a Java program.