How Java Works

In Java programming language, all source code is written first in plain text files ending with the .java extension. Those source files are then compiled into .class files by the java compiler. A .class file doesn't contain code that is native to your processor, it instead contains bytecodes. Bytecode is the machine language of Java Virtual Machine(Java VM). The Java launcher tool then runs your program with an instance of the Java Virtual Machine.

C# - Operators and Expressions

Operators are used to process the data. Expressions are created by combining the operators with variables and constants.

For example:

int number1, number2, sum;
number1 = 10;
number2 = 20;
sum = number1 + number2;

 In the last statement, two variables using the + symbol. The + is a operator also there are many operators in c#.

Data Types and Variables


A data type specifies whether or not a variable can store a number, a single character or text. Variables are names given to the memory location for storing data. Data Types are used to specify the types of values related to variables.

How To Use TinyURL API In VB.NET

TinyURL Icon Ultimate Programming TutorialsTinyURL is a URL shortening service a web service that provides short URLs for redirection of long URLs. This can be achieved very easily in PHP, I posted a PHP snippet about this you could reach it from here. Last year I created a TinyURL shortener I named it TinyURL Desktop App you can download it from here if you want. I found the source code of TinyURL Desktop App just now that's why I am writing this hehe. I used Devcomponents in my TinyURL Desktop App also I didn't handle exceptions because I was a noob then :0.

Thinkspace Seeks To Launch Software Development To High Schools Worldwide

Thinkspace is an organization created by sixteen year old James Anderson, Thinkspace seeks to "inspire the next generation of app developers" through coding zones worldwide. Thinkspace was formally launched by James Anderson this month(september) with the campuses in Plymouth and Northern Ireland. James Anderson came up with the concept for Thinkspace once he became frustrated with UK's educational system's approach to computer information technology related topics. Instead of plan to change the curriculum(course of study), Anderson wanted to figure around it by making Thinkspaces among schools.

How To Make Awesome Collages

Collagerator helps you to make stunning photograph collages by using your photograph collections. This software comes in handy for those of you that simply cannot stop taking photographs of everything around you. Collagerator can offer you with an easy way to create and produce a collage of them thus you may undoubtedly surprise everyone.

Snippet : Using Regular Expressions in Java

This snippet helps you to use Regular Expression(Regex) in Java.

Snippet : Get ASCII Value For Every Characters

This snippet helps you to get the ASCII value for every characters.

How To Execute Shell Commands and Print Results in Java

Java Command Shell,bash script -eq, bash script -ne, best way to learn java, execute shell commands, execute shell commands java, get runtime, host runtime, java, java learning, oracle sql plsql, print results, tutorial,
There are many ways to execute shell commands and print results in java I guess, the famous and the most used way is Runtime.getRuntime().exec you can find a good explanation for that from here. Coming to the point i am using the same way but little different! I use BufferedReader,InputStreamReader for simplicity and I can't make it much advanced. On the main event I have created a String where you put your command with the second event it executes the command and prints the result before I start I would like to give some credits to luismcosta.

Snippet : Detect TOR in PHP

This snippet helps you to detect TOR network connection in PHP

Easy-Run : Add, Edit and Remove Computer Startup Items

Easy-Run is an effective utility that was particularly designed to supply you with an easy means that of managing the startup programs in your computer. With Easy-Run you can take away from the list any unwanted entries, edit existing things to change their name or path, furthermore as add new programs.

Snippet : Javascript onmouseover and onmouseout

This snippet helps you to make buttons etc.. I have been using this for Download Buttons.

Jarvis : an Artificial Intelligence Operating System

A group of Indian programmers has created an Artificial Intelligence Operating System called J.A.R.V.I.S, They say it all started with the Iron Man 3 release.

Snippet : Generate Random Password

This snippet helps you to Generate Random Password

How To Make A Port Scanner in PHP

Port scanners are created to find opened/closed ports in a host, you can get the same results in this Port Scanner coded in php by the way I wouldn't take all the credits to this because i am a php beginner so I had to make this from scratch also there are many more open source advanced Port Scanners. You can also easily add Ports if you need to.

Snippet : Base64 Encode and Base64 Decode in PHP

This snippet helps you to encode and decode your text with base64.
Base64 is a group of similar encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation. The Base64 term originates from a specific MIME content transfer encoding. - Wikipedia

Snippet : TinyURL API in PHP

This snippet helps you to shorten your URLs with TinyURL API(Function with usage)

  1. <?php
  2. function TinyURL($url){
  3.     return file_get_contents(''.$url);
  4. }
  5. echo TinyURL('');
  6. ?>
You need to replace with the URL you want to shorten

Snippet : HTTP Redirection In PHP

This snippet helps you to redirect to another website/webpage.

  1. <?php
  2.     header('Location:');
  3. ?>
Replace with your website URL/webpage URL

Snippet : Detect HTTP User Agent in PHP

The code below helps you to detect the HTTP user agent I mean the browser version.

  1. <?php           
  2.     $useragent = $_SERVER['HTTP_USER_AGENT'];
  3.     echo "<b>User Agent </b>: ".$useragent;
  4. ?>

User Agent : Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.62 Safari/537.36

Down For Everyone Or Just Me in VB.NET

Down for everyone or just me is a website that can check whether your website is down or up.

Required components
  • One Button
  • One TextBox
Coding :
Add these codes to Button click_event & don't forget to add the namespace Imports System.Net.
'Imports System.Net
 'defining strin as a string & setting it to download strings from the website & the URL
        Dim strin As String = New WebClient().DownloadString(("" + TextBox1.Text))
        'checking string
        If strin.Contains("It's just you.") Then
            MsgBox(TextBox1.Text + " is up", MessageBoxIcon.Information, MessageBoxButtons.OK)
            'checking string
        ElseIf strin.Contains("It's not just you!") Then
            MsgBox(TextBox1.Text + " is down", MessageBoxIcon.Information, MessageBoxButtons.OK)
            'checking string
        ElseIf strin.Contains("Huh?") Then
            MsgBox("Invalid website", MessageBoxIcon.Error, MessageBoxButtons.OK)
        End If
Now to check you can just enter the URL you want to check in TextBox and click on the Button you added.