Gain Java KnowledgeWhy is 1 == 1 is true but Value greater than 127 is false When dealing with Wrapper Classes in Java…In this tutorial, we’re going to discuss about the behavior that occurs when we use the ‘==’ operator to compare Wrapper classes.Jul 25Jul 25
Gain Java KnowledgeImplement your own Rule-Engine in Spring BootRule-Engine is an expert-system program, which runs the rules on the input data and if any condition matches then it executes the…Jun 11Jun 11
Gain Java KnowledgeWhich of the following is not a primitive data type in java?Java data types can be divided into two distinct categories: primitive and non-primitive.May 22May 22
Gain Java KnowledgeWhen to Use a Parallel Stream in Java ?Using a parallel stream in Java can significantly enhance the performance of a program by leveraging multiple cores of the CPU to perform…May 21May 21
Gain Java KnowledgeHow is takeWhile and dropWhile different from filter?In this tutorial, we will learn how takewhile and dropwhile different from filter. takeWhile and dropWhile are new additions to the Streams…May 15May 15
Gain Java KnowledgeJava Code Common ProblemsNullPointerException (NPE): This is one of the most common runtime exceptions in Java. It occurs when you try to access or invoke methods…May 5May 5
Gain Java KnowledgeJava 8 coding interview questionsIn this tutorial, I am sharing the some Java 8 interview coding questions with answers. I hope it will be helpful for you guys while…May 4May 4
Gain Java KnowledgeImprove Your Code Readability In Project Using Spring Boot and JavaImproving code readability in Spring Boot applications primarily involves adhering to best practices, organizing code logically, and…Apr 23Apr 23
Gain Java KnowledgePessimistic Lock in Spring BootIn this tutorial, we will learn What is Pessimistic lock ? What are the benefits of using pessimistic locks? How to apply pessimistic lock…Apr 14Apr 14
Gain Java KnowledgeIs Optional class methods compulsory in Java?In this tutorial, we’re going to show the Optional class that was introduced in Java 8.Apr 6Apr 6
