We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more. A directory is an organizational file system structure that contains ...

OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL open source licenses.

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Birgitta Böckeler, Distinguished Engineer at ...

Community driven content discussing all aspects of software development from DevOps to design patterns. In this Java serialization example, we will use both the ObjectOutputStream and the ...

Learn how to build the easiest spider spawner XP farm in Minecraft 1.21+. This tutorial works in both Java and Bedrock Edition and is survival-friendly — perfect for farming XP, string, and spider ...

Learn how to build an automatic sugar cane farm in Minecraft 1.19+. This compact, survival-friendly design provides a constant supply of sugar cane — perfect for paper, rockets, and villager trades.

Community driven content discussing all aspects of software development from DevOps to design patterns. Note, this article deals with client-side JavaScript. For a client and server-side JavaScript ...

The One Billion Row Challenge (1BRC) is a fun exploration of how far modern Java can be pushed for aggregating one billion rows from a text file. Grab all your (virtual) threads, reach out to SIMD, ...

MinIO is a high-performance, cloud-native object store that runs anywhere (public cloud, private cloud, colo, onprem). MinIO is a high-performance, cloud-native object store that runs anywhere (public ...

Singer is a high performance logging agent for uploading logs to Kafka. It can also be extended to support writing to other message transporters or storage systems. Singer runs as a standalone process ...

First we have to create an iterator object. Then check if iterator can travel (verify if collection is not null) and fetch a particular item. Once we get true from step 2, we can use next() to go ...