https://github.com/mongodb-university/realm-tutorial-android-kotlin https://github.com/mongodb-university/realm-tutorial-ios-swift https://github.com/mongodb ...

This tutorial shows how to build an automatic cow farm in Minecraft 1.20 and later, compatible with both Java and Bedrock Edition. Designed for survival mode, the build produces cooked beef and ...

Need more villagers for your survival world? In this tutorial, you’ll learn how to build an easy villager breeder farm in Minecraft 1.21+, fully working in both Java and Bedrock Edition. This design ...

MongoDB is a document-based NoSQL database, typically used for its ability to quickly scale, especially large amounts of data. MongoDB has two clear main benefits over SQL when it comes to data ...

Abstract: This course introduces participants to the fundamental concepts of Java programming and their application in geoscience. It covers the basics of Java programming, focusing on writing simple ...

The following code snippets come from the QuickTour.java example code that can be found with the [driver source]({{< srcref "examples/tour/src/main/tour/QuickTour ...

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 ...

The most significant addition to the Java language since Sun Microsystems rewrote the collections API for Java 5 is the introduction of Java records. Java records address two significant pain points ...

Java is an object-oriented programming language. To create objects and meaningfully initialize them, a developer must use a Java constructor. Constructors are a critical part of software development ...

The Jakarta Persistence API (JPA) is a Java specification that bridges the gap between relational databases and object-oriented programming. This two-part tutorial introduces JPA and explains how Java ...