On this page, we’ll explore a simple yet common problem: finding a specific digit in a given number using Java. […] Continue reading »
Java 8 introduced a modern Date and Time API to address the shortcomings of the older java.util.Date and java.util.Calendar classes. […] Continue reading »
The record keyword was introduced in Java 16. It is a feature that simplifies the creation of classes for data […] Continue reading »
In Java, ReentrantLock is a synchronization mechanism provided by the java.util.concurrent.locks package. It is an implementation of the Lock interface […] Continue reading »
In this article, we will explore min() and max() methods of the Collections utility class. In Java, the Collections class […] Continue reading »
In Java, method reference is a feature introduced in Java 8 that allows you to refer to a method by […] Continue reading »
In Java, both Arrays.copyOf() and System.arraycopy() are methods used to copy elements from one array to another. But, they are […] Continue reading »
The Objects utility class is part of java.util package and was introduced in Java 1.7. It provides static methods that […] Continue reading »
Java 8 introduced a new utility class called StringJoiner, which provides a convenient and expressive way to join strings together […] Continue reading »
You might have faced the below exception org.jobrunr.utils.mapper.JsonMapperException: No JsonMapper class is found. Make sure you have either Jackson, Gson […] Continue reading »
In this blog post, we will explore the purpose and usage of Java’s throw and throws keywords. Java provides two […] Continue reading »