November 14, 2015 / Last updated : April 22, 2023 Drona Java

Java Multithreading

This article gives an overview of Java multithreading. It talks of the advantages of multithreading, thread states, priorities and options to create threads in Java.

November 5, 2015 / Last updated : April 22, 2023 Drona Java

Generate JSON schema from Java class

This tutorial shows you how to generate JSON schema from Java class. We will use an open source library called JJSchema to do the job. To be able to generate the JSON schema properly, the Java class should have getters and setters defined for its members. A JSON Schema is a JSON document that describes the structure […]

October 27, 2015 / Last updated : April 22, 2023 Drona Unix

Install Webmin on AWS EC2 server

This tutorial shows how to install Webmin on AWS EC2 server. Webmin is web-based management interface for system administration of *nix systems. It allows remote management of your system without having to manually modify the configuration files. It lets you install packages like LAMP stack, mail servers, wordpress etc. and setup & configure – firewalls, […]

October 25, 2015 / Last updated : April 22, 2023 Drona Java

Split a String

This tutorial shows how to split a string in Java. Below, we present three options to split a string in Java namely – with StringTokenizer class, with split() method of the String class and with Pattern class. Each of the options has its utility and advantage over the other. You can use either of them as per your need.

October 22, 2015 / Last updated : April 22, 2023 Drona Java

Java String to Int

This article shows how to convert a Java string to int . To convert a Java String that represents an integer value, to the int type, one can use the utility methods of the Integer class.