Beginners should find the Introduction to Java online class on Coursera right up their alley. The introductory Java course offered by LearnQuest is part of the Core Java Specialization.

The pattern matching feature in Java lets app developers handle complex data structures such as abstract layers and class hierarchies. Here's how it works.

Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...

Promineo Tech, a Phoenix-based provider of technology education, and Flagstaff’s Moonshot at NACET business incubator have partnered to provide a free six-week Introduction to Java class in Page ...

Introduction to Scala Traits Traits are like Java interfaces or abstract classes. A class can extend one more multiple traits. trait Coffee { def isPricey(price: Float): Boolean = { (price > 100) } } ...

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.

A Kotlin file can contain multiple/mix of class declarations, functions and other constructs like enum classes. This opens up a lot of possibilities not available in Java.