How to add JavaFX Charts / Graphs : Tutorial

JavaFX provides a powerful set of Charts/Graphs that can be added very easily to your programs. Frankly, It is even easier than adding a Table in JavaFX. Graphical charts are available in the javafx.scene.chart...

Text Editor in Java with Source Code

Today, I am going to make a Text Editor program using our Java. Yeah, Like notepad. I want to add some basic functionalities like Opening a file, Saving a file and option to change...

Find Perfect Domain Name with Domain Suggestion Tools

We all like to have a short yet meaningful domain names for our website or blog. But searching for available domains on GoDaddy or Big Rock is very time consuming and frustrating. In my...

Making Calculator in JavaFX (with Source Code)

JavaFX is a wonderful improvement to Java programming language. It includes a wide number of new user interface controls and the ability to add cascade style sheets (CSS), Animations etc. Today, Let’s see how...

Directory / Folder Indexing Program Using Java

I thought it will be cool if I can make a program that scans some pen drive or hard disk connected to my PC in order find out how many images,videos or documents are...

Java File Explorer program with Source Code

Let’s develop a basic file explorer using java. Java’s FILE class from java.io package provides simple way to represent both files and directories. That means, the same class can represent both files and directories. This...

Install The Best Android Emulator For Ubuntu / Linux

When we consider android emulators, the first option is Google’s default Android Emulator available in the android-sdk. But on a normal computer (in my 4GB Ram, Core i3 3rd Gen Processor Laptop) it takes around...

Install NetBeans with Oracle JDK in Ubuntu / Mint (Easy Way)

Programmers love to code in Linux. For me whether it is Android Studio or NetBeans, I used to get 2-3 times better speed in my Mint than in Windows. However, installing JDK offline in...

Water from Air – Self Filling Water Bottles

Let's begin from Wikipedia, An atmospheric water generator (AWG) is a device that extracts water from humid ambient air. Water vapor in the air is condensed by cooling the air below its dew point,...

How to set WhatsApp Profile Pic as Contact Picture

It is always nice to see the picture of our loved ones when they call us. But downloading their photos and then setting them as contact photo is a tedious job. What if we...

Samsung, Sony and Google is working on Smart Contact Lenses

Imagine how different the world will be if we can record everything we see, right through the eye or view a high definition video without any smart glasses. The three giant companies of the...

The Seven Navigation Satellites of ISRO

ISRO (Indian Space Research Organization) launched seventh and final satellite of the Indian Regional Navigation Satellite System (IRNSS) called IRNSS – 1G on Thursday, April 28, 2016 using Launch vehicle PSLV-C33 and completed own...

Malayalam Keyboard For PC ; Windows, Linux and Mac

      Malayalam keyboard for PC / Desktop is an On-screen Malayalam keyboard that built using java programming language and will work on Windows, Linux and Mac operating systems. Malayalam Keyboard for PC      In the Unicode...

Easiest way to change Computer’s MAC Address in Windows

What is Actually the MAC Address? According to Wikipedia, A media access control address (MAC address), also called physical address, is a unique identifier assigned to network interfaces for communications on the physical network segment. MAC...

Technical details of Whatsapp’s End to End Encryption

Introduction WhatsApp Messenger allows people to exchange messages (including chats, group chats, images, videos, voice messages and files) and make WhatsApp calls around the world . WhatsApp messages and calls between a sender and receiver...

How to Apply for Voter’s id / Identity Card in Kerala

If you are in Kerala, it is very easy to apply for a new voters id card or a duplicate one in case you lost it. These facilities are provided by the chief election...

QR Code – The Quick Response Codes

QR codes as the name suggests, are much quicker and efficient than our traditional 1 dimension Barcodes. It stores data by the arrangements of dots. For technical reference, visit the Wikipedia page which explains it beautifully. Let's see, how to...

ASCII Code for Characters in C++ program Source Code

In this tutorial, I would like to post a visual c++ console application source for a program that displays ASCII values as a table. It will be helpful in basic programming to detect the...

GUI Simple Calculator Visual C++ Source : Windows Form Application

Today let’s work around a new interesting visual C++ (cpp) calculator with Graphical User Interface (Windows Form Application). I made this source as easier as possible. You can compile the source by downloading the...

Energy – mass Converter program c++ (cpp) source

This is a Simple C++ code for a converter program that converts energy into mass according to the famous equation from greatest scientist Albert Einstein. E= MC2 Input energy in MeV( Mega electron volt), GeV(...