A very old code for L33t to English converter and vice versa. The code was submitted as a coding challenge problem in a certain security forum.
Here's the code. Run and get 1337, lol.
...
Leet Speak Convertor with Java Code
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Tuesday, June 30, 2015
Monday, June 29, 2015
Code for Damerau Lavenshtein Distance in Java
Monday, June 29, 2015 Algorithms, Code Library, Coding, Data Structure, Java, Java (programming language), Programming, Text Processing No comments 
Earlier I had posted a tutorial on Fuzzy String Matching with Python Code. Here in this post I am sharing the Damerau Lavenshtein Algorithm Code in Java.
package com.codehackersblog.editdistance;
/**
*
* @author psychocoder
* @version 1.0
*/
public class DamerauLavenshtein {
private String s1;
private String s2;
private int len_s1;
private int len_s2;
public DamerauLavenshtein()...
Code for Wagner Fisher Algorithm in Java
Monday, June 29, 2015 Algorithms, Code Library, Coding, Data Structure, Java, Java (programming language), Programming, Text Processing No comments
Earlier I had posted a tutorial on Fuzzy String Matching with Python Code. Here in this post I am sharing the Wagner Fisher Algorithm Code in Java.
package com.codehackersblog.editdistance;
/**
*
* @author psychocoder
* @version 1.0
*/
public class WagnerFisher {
private String s1;
private String s2;
private int len_s1;
private int len_s2;
public WagnerFisher() {
s1...
Sunday, June 28, 2015
C Code for Longest Common Subsequence Using Recursion
Sunday, June 28, 2015 Algorithms, C And C++, Code Library, Coding, Data Structure, Dynamic Programming, Programming, Recursion No comments
Here's the C Code for Longest Common Subsequence Using Recursion :-
Output :-
Length of LCS is 5...
C Code for Longest Common Subsequence Using Dynamic Programming
Sunday, June 28, 2015 Algorithms, C (programming language), C And C++, Code Library, Coding, Data Structure, Dynamic Programming, Programming No comments
Here's the C Code for LCS using Dynamic programming :-
Output:-
Output:-
Matrix Generated
0 |0 |0 |0 |0 |
0 |0 |0 |0 |0 |
0 |1 |1 |1 |1 |
0 |1 |2 |2 |2 |
0 |1 |2 |3 |3 |
0 |1 |2 |3 |4 |
Length of Longest Common Subsequence = 4...
Saturday, June 27, 2015
C Code for Knapsack Problem using Dynamic Programming
Saturday, June 27, 2015 Algorithms, C (programming language), C & C++, Code Library, Data Structure, Dynamic Programming No comments
Knapsack problem (Photo credit: Wikipedia)
Knapsack Problem using Dynamic Programming.
Code:-
Sample Output:-
Enter the number of elements : 3
Enter the profit and weights of the elements
Item no : 1
4 6
Item no : 2
1 2
Item no : 3
7 3
Enter the capacity
7
Items in...
Friday, June 26, 2015
Bouncing Ball Animation using Processing.js
Friday, June 26, 2015 Coding, Computer Graphics, Game, Processing, Processing.js, Programming No comments
Today I made the old school Bouncing Ball Animation using Processing.js
Here's the code with output :-
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...
Introduction to Public Key Cryptography and RSA Encryption
Friday, June 26, 2015 Algorithms, Computer Forensics, Cryptography, DFIR, Digital security, Encryption, Hacking Tutorials, Information Security, InfoSec, Public-key cryptography, RSA (algorithm), Security No comments
Cryptographically secure pseudorandom number generator (Photo credit: Wikipedia)
Cryptography
The art of protecting information by transforming it (encrypting it)
into an unreadable format, called cipher text. Only those who possess a
secret key can decipher (or decrypt) the message into plain...
Thursday, June 25, 2015
5 Most Funny Java Videos on Youtube
Duke, the Java Mascot. (Photo credit: Wikipedia)
I found some really funny Java videos which are to be taken as jokes and for humour. If you have known Java then you will surely like these videos. I made a collection of them. So lets get started.
5. The Funny JavaRap
Lets with a little funny...
SecurityOverride.org Software Cracking Level 1 | Basic Serial Disclosure
Thursday, June 25, 2015 .NET Framework, Digital security, Hacking, Hacking Tutorials, Information Security, InfoSec, PE, PortEx, RE, Reverse Engineering, Security Override No comments
SecurityOverride.org is an
Information Security related site, which provides security enthusiast a
platform to communicate, share this ideas, views, exploits, research,
and also contains several Hacking or Security challenges which judges
your skills at different levels.
A few days back I...
Basic Generative Art using Processing.js | Example 1
Thursday, June 25, 2015 Computer Art, Computer Graphics, Fractal, Generative Art, Processing, Processing.js No comments
English: Vectorized Version of Processing Logo (Photo credit: Wikipedia)
I started with Processing today and this is my first try to create some generative art using Processing.js, so here's the first version. More art or abstract programs to come soon.
...
Wednesday, June 24, 2015
[Funny Bash] Remove wife package and install sexy secretary
View image | gettyimages.com
This is a very funny post. A general story takes the form of being written in bash shell code. I found this on Pastebin long ago and modified it a bit. This post is to taken as a hilarious joke and not in a serious way. Thank you.
...
PDF File Generation example in Java using iText Library
Wednesday, June 24, 2015 Coding, File Read and Write, iIText, Java, Java (programming language), Java 7, Java Generics, Java GUI, Java NIO, Java Swing, Programming No comments
iText is an awesome library to work with for PDF manipulation which also gives complete support for its format. I made an example where reports can be generated in PDF file
format using iText library for Java. I made a swing app and we enter the
data and then click the create pdf button to generate...
Tuesday, June 23, 2015
L-Systems | Sierpinski Triangle in VB.NET
Tuesday, June 23, 2015 .NET Framework, 2D computer graphics, Coding, Fractal, Programming, VB.NET No comments
The Sierpinski triangle (also with the original orthography Sierpiński), also called the Sierpinski gasket or the Sierpinski Sieve, is a fractal and attractive fixed set with the overall shape of an equilateral triangle, subdivided recursively into smaller equilateral triangles.
Public Class...
NumPuzzler Game in VB.NET
A Simple game to chill your time . Enjoy your game . But the humor is that I have made this game and I was unable to win.
Complete Project Download
Download EXE's Only [x64 and x86]
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Modified Atbash Cipher code in Python
Tuesday, June 23, 2015 Coding, Cryptography, Encryption, IPython, Programming, Python, Python3 No comments
(Photo credit: Wikipedia)
The Atbash cipher is a very specific case of a Monoalphabetic substitution cipher where the letters of the alphabet are reversed. In other words, all A's are replaced with Z's, all B's are replaced with Y's, and so on.
I modified this general scheme somewhat...
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