Learn how to use custom fonts in Java applications to еnhancе visual appеal and crеatе distinctivе usеr intеrfacеs.

Explore the various techniques available to check whether a double is, in fact, a mathematical integer.

Learn how to convert bytе arrays to charactеr arrays in Java while managing various data manipulation tasks.

Explore how to sort a LinkedHashMap by values in Java.

In this tutorial, we learn how to retrieve Unix time values in Java.

In this article we'll explore how these tips enhance the organization, scalability, and maintainability of Spring Boot Projects over time.

Learn to use core Java and external libraries to search for files in a directory (including sub-directories) that match a specific extension.

Learn about the meaning of the term hydration in the context of programming.

Learn how to do lazy field initialization with lambdas in Java.

Learn all about the callback mechanisms in ListenableFuture and CompletableFuture.

Learn how to read bytes that were already written to an OutputStream.

A quick and practical guide to dockerizing a Java application.

Explore two approaches to recursively summing integers in an array and analyze their performance using the JMH tool.

A quick and practical guide to Docker Client for Java.

Learn how to convert a string into a list of charactеrs in Java.

Explore different ways to determine if the current iteration is the last one when we loop over a Java List.

Explore the subtle yet significant distinctions between BigDecimal.ZERO and new BigDecimal(0) and discuss when to choose one over the other.

Explore various techniques for formatting a LocalDate to the ISO 8601 format. This format includes the 'T' separator and the 'Z' indicating UTC time.

Learn how to split large files into small files by size and the specified number of files.

Discover various ways of finding a string among a group of strings using a single expression.