News

Is Cola Education Legitimate? Do You Really Understand HashMap?

But how many developers understand how HashMap works internally? A few days ago, I read a lot of the source code for ...
TheServerSide

Java Scanner char input example without nextChar

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java Scanner class provides methods that take String input and convert that String into any ...
InfoWorld

Better than reflection: Using method handles and variable handles in Java

Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods ...
GitHub

HashCode and Equals Method.txt

The hashCode() and equals() methods have been defined in Object class which is parent class for all java classes. For this reason, all java objects inherit a default ...
TechRepublic

Directory Navigation in Java

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more. A directory is an organizational file system structure that contains ...
Frontiers

A better hash method for high-fidelity Monte Carlo simulations on nuclear reactors

With the increasing demand for high-fidelity nuclear reactor simulations, the acceleration of Monte Carlo particle transport codes is becoming a core problem. One of the bottlenecks is locating ...
GitHub

[Protoc - Java] Is there a way to override hashCode() and equals() methods for a proto message?

inactiveDenotes the issue/PR has not seen activity in the last 90 days.Denotes the issue/PR has not seen activity in the last 90 days. so we inserted the corresponding custom code explicitly into ...
IEEE

Implementation of Blockchain Technology Using Hash Method in Java for Medical Record Application Development

Abstract: Health problems are not only related to the availability of medical facilities and medical personnel but also include the security of health data. In this regard, the development of ...