Learn the first steps using ShardingSphere.
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Quick Guide to YugabyteDB
Learn more about YugabyteDB through this quick guide with an usage example.
Parallelize for Loop in Java
Learn different ways to parallelize a for loop in Java.
Cognitive Complexity and Its Effect on the Code
A quick and practical guide to cognitive complexity.
What’s the Difference between Scanner next() and nextLine() Methods?
This article delves into the difference between the next() and nextLine() methods of the Scanner class.The article also covers the use of custom delimiters and provides code examples for better understanding. Understanding these distinctions enables developers to parse input effectively using Scanner.
Converting List to Page Using Spring Data JPA
Learn how to convert a List into a Page using Spring Data JPA.
Storing Java Scanner Input in an Array
Learn how to store the input from a Scanner into an array with three different scenarios and examples.
Introduction to Spring Modulith
A quick and practical guide to Spring Modulith.
Getting the Text That Follows After the Regex Match in Java
Learn two variations on the problem of extracting text that follows after a regex match and how to do it using Java.
Java Modularity and Unit Testing
Explore Java Modularity and learn how it affected the testing in Java applications.
Loading Multiple YAML Configuration Files in Spring Boot
Spring can load YML into memory for us, making it easy to inject data into our running application. We look at how to split that YML across multiple files, rather than keep it all in a single application.yml.
Java Helper vs. Utility Classes
Explore the difference between Java helper and utility classes
Difference Between parallelStream() and stream().parallel() in Java
Explore the ways we can create parallel Streams from a Collection data source.
Difference Between Fluent Interface and Builder Pattern in Java
Discover the differences between the fluent interface design pattern and the builder pattern.
Guide to Java Project Panama
Project Panama aims to ease the interaction between Java and foreign (non-Java) APIs, i.e., native code written in C, C++, etc.
Migrate From Java 8 to Java 17
Explore some extremely useful features available in the newer versions of Java. These features aren’t only easy to learn but can also be implemented quickly without much effort when planning to migrate from Java 8 to Java 17.
Convert Hex to RGB Using Java
Learn how to convert a hex color code to an equivalent RGB value in Java.
Reading PDF File Using Java
Learn two different ways of reading PDF files in Java using the popular Apache PDFBox and iText libraries.
Batch Processing of Stream Data in Java
Explore how to accomplish batch processing of Stream data in Java using both native features and some third-party libraries.
Observability With Spring Boot 3
A quick and practical guide to observability with Spring Boot 3.