sengupta

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO. 

sengupta

// This was written for Chandni 14-Dec-2011
//
// Problem Statement: 
// 
// Assuming you have two files, d1.txt and d2.txt. You would like to remove all
// entries from d2.txt that also appear in d1.txt


d1 = read_csv('d1.txt');
d2 = read_csv('d2.txt', ', ')';

sengupta

javascript:(function(){try{var%20url=encodeURIComponent(location.href);var%20ifr=document.createElement('iframe');ifr.style.position='absolute';ifr.style.top=10+'px';ifr.style.left=10+'px';ifr.style.width=450+'px';ifr.style.height=100+'px';ifr.style.border='none';ifr.style.backgroundColor="#fff";ifr.src='http://www.facebook.com/plugins/like.php?href='+url+'&show_faces=true&width=450&action=like&colorscheme=light';ifr.scrolling='no';ifr.frameborder=0;document.getElementsByTagName('body')[0].appendChild(ifr);}catch(e){}})();

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#!/bin/bash

# dcyoutube.shyoutube-url [Output MP3 Name]

URL=$1
FILENAME=`youtube --get-filename $URL`

if [ -z $2]; then
    NAME=`youtube -e $URL`
else

sengupta

// Three ways of generating a Vandermonde matrix: 

function y = vandermonde1(x)
  n = length(x)
  for i = 1:n
    y(:, i) = x^(i-1)
  end
endfunction

function y = vandermonde2(a)

sengupta

// One Dimensional Random Walk
// http://en.wikipedia.org/wiki/Random_walk

PossibleSteps = [1, -1] // Assuming you can only go ahead by one step or backwards by one step
Start = 0 // Start at 0 on the number line
NumberOfSteps = 1000

StepsTaken = sample(NumberOfSteps, PossibleSteps); // Take a random step ahead or back
n = length(StepsTaken)

sengupta

// See http://en.wikipedia.org/wiki/Fizz_buzz

List = 1:100;
Fizz = find(modulo(List, 3) == 0);
Buzz = find(modulo(List, 5) == 0);
FizzBuzz = find(modulo(List, 3*5) == 0);

strList = string(List);
strList(Fizz) = "Fizz";
strList(Buzz) = "Buzz";

sengupta