Category: Articles

Developers could see more automation if the project moves from Oracle’s Mercurial server

Learn how to convert between hexadecimal strings and byte arrays using the JDK and other popular libraries.

The Eclipse Foundation, now the steward of Jakarta EE, has revised the process to govern the platform’s evolution and guide developers on how it may change as enterprise Java advances.

Java TreeMap is used to store key-value pairs similar to HashMap. Difference is TreeMap provides an efficient way to store key/value pairs in sorted order.

Join Stack Overflow to learn, share knowledge, and build your career. Google Facebook Home Public 2 I have a problem with streams…..

How can I bind a Java Supplier to an existing instance of an Object? For example, if I want to write my own compareTo() method with this header:public static int myCompareTo(Object o1, Object o2,

Join Stack Overflow to learn, share knowledge, and build your career. Google Facebook Home Public public class TimeInterval { pr….

This post provides a list of the top five free online courses for learning more about the additions to Java 8 and Java 9, including new methods, APIs, and more.

Java’s Serialization feature has garnered several years’ worth of security exploits and zero day attacks. This article discusses the current state of the technology and what can be done, both now and in the future, to protect against serialization flaws.

Build a web application using Spring Framework 4 and Spring Boot – Free Course

Sometime back I’ve written an article on how to remove /tmp or unnecessary files / folder on Linux automatically via script? Now it’s time to write the

A quick and practical guide to the most interesting features coming to Java 9.

Caching is a powerful feature of the HTTP protocol but for some reason, it’s mainly considered for s…

Java Hashtable class is an implementation of hash table data structure. It is very much similar to HashMap but it is synchronized while HashMap is not.

I was writing some test cases for some convenience methods that I am updating and decided to see what would happen if I used LocalDate’s isLeapYear() method on the year 0. As I understand it, year 0