HashMap Class in Java
What is HashMap in Java? Java's HashMap class is a Hash Table implementation of Map interface. It stores data in key-valu…
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Create a Hello World Android app
Android is widely used as the operating system in as many as 2.3 billion smartphones as of 2018 . Because of the sheer number o…
Register a .com.np Domain for Free in Nepal
Register a .com.np domain for your website for free in Nepal, courtesy of Mercantile Communications Pvt. Ltd. Be it for bloggin…
Get Hostname from IP Address in Java
This section provides an example of parsing the Hostname from an IP Address provided by the user using Java. Also, Get IP Addr…
Get IP Address from Hostname in Java
This section provides an example of parsing the IP Address from a host name provided by the user using Java. Also, Get Hostname…
Send Messages from Client to Server in Java
The java.net package in Java contains classes and interfaces to build distributed Java Applications on the basis of Socket Prog…
Multicasting Events in Java
Multicasting Events When a Source generates an Event , all the registered Listeners are notified and they receive a co…
Calculator Program Using Java AWT and Swing
In this piece, let's build a simple GUI calculator application using Java AWT and Swing. Java AWT is a toolkit that helps u…