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 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Java 9 introduced JShell, a read-evaluate-print and loop (REPL) tool that greatly simplifies ...

Professionals waste 18 days/year manually converting files. When handling contracts, invoices, or reports, batch conversion to separate PDFs ensures organized, audit-ready outputs without file ...

Running Python scripts is one of the most common tasks in automation. However, managing dependencies across different systems can be challenging. That’s where Docker comes in. Docker lets you package ...

There are two senses of 'batch' at play: One is R's sense of batch, and the other is the sense of 'batch job'. On the cluster, you may need to run R in a batch job, so you need some way to tell R to ...