Maintenance is engineering with empathy for operations. It’s not only about keeping the code healthy; it’s about safeguarding the business value the code represents. Across diverse client landscapes, ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

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 ...

Learn how to build the easiest spider spawner XP farm in Minecraft 1.21+. This design works in Java and Bedrock Edition, and is perfect for survival players who find a cave spider or regular spider ...

Model Context Protocol, or MCP, is arguably the most powerful innovation in AI integration to date, but sadly, its purpose and potential are largely misunderstood. So what's the best way to really ...

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...

Caused by: org.rnorth.ducttape.RetryCountExceededException at TransferApiEndToEndTest.java:40 Caused by: org.testcontainers.containers.ContainerLaunchException at ...

Choosing the right backend technology for fintech development involves a detailed look at Java and Scala. Both languages bring distinct advantages to the table, and for professionals working in the ...

Java 22 introduces stream gatherers, a new mechanism for manipulating streams of data. Stream gatherers are the delivered feature for JEP 461, allowing developers to create custom intermediate ...

{: #serverless-mobile-backend} In this tutorial, you will learn how to use { {site.data.keyword.openwhisk}} along with Cognitive and Data services to build a serverless backend for a mobile ...