krisys

<?php
  /* source: www.w3schools.com */
  $con = mysql_connect("localhost","peter","abc123");
  
  if (!$con){
    die('Could not connect: ' . mysql_error());
  }

  mysql_select_db("my_db", $con);

krisys

string RainyRoad::isReachable(vector <string> road) {
    int n = road[0].length();
    if(road[0][0] == 'W' || road[0][n-1] == 'W')
        return "NO";
    for(int i = 0 ;i < n; i++){
        if(road[0][i] == 'W' && road[1][i] == 'W')
            return "NO";
    }
    return "YES";	
}

krisys

/* thread 1 */

char *str1 = "1,2,3", *token;
token = strtok(str1, ","); 

while(token != NULL){
    token = strtok(NULL, delim); 
}

/* thread 2 */

krisys

char *token = strtok(char *str, char *delim); // first time.

while(token != NULL){
    token = strtok(NULL, delim); // to retrieve the subsequent tokens.
}

krisys

====================================================================
Simple-as-possible instructions to add a field (or more) using South 
to an existing Django model with existing data.
====================================================================

Two versions:
  1. Super-condensed (the bare minimum - jfdi)
  2. Detailed-but-brief (if you want more information).

Notes:

krisys

'''
The MIT License (MIT)

Copyright (c) 2013 Krishna Bharadwaj <krishna@krishnabharadwaj.info>

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is

krisys

# Problem 1
"""Find the sum of all the multiples of 3 or 5 below 1000."""

sum( [ num for num in range(3,1000) if num % 3 == 0 or num % 5 == 0 ] )


# Problem 4
"""
A palindromic number reads the same both ways. The largest palindrome 
made from the product of two 2-digit numbers is 9009 = 91  99.

krisys

#include<iostream>
#include<string>
#define debug(x) cout<< #x << " = "<< x <<endl
#define swap(typ,A,B) { typ temp;temp=B; B=A;A=temp;}
using namespace std;

class Node{
    friend class HuffmanTree;
    char ch;
    float prob;

krisys

#include<iostream>
#include<string>
#include<sstream>
#define SIZE 700
using namespace std;

class large{
    int no[SIZE];    
    /*
        array is used to store the large number. 

krisys

#include<iostream>
#include<fstream>
#include<string>
using namespace std;

int found=0;

class node{
    public:
        char info;