palmerabollo

# prerequisites: curl, jq (brew install jq), openssl

echo "To:"
read EMAIL

# retrieve user info (login+ssh key) from github
LOGIN=`curl -s https://api.github.com/search/users?q=$LOGIN | jq -r '.items[0].login'`
KEY=`curl -s https://api.github.com/users/$LOGIN/keys | jq -r '.[0].key'`
echo $KEY > $LOGIN.pub

palmerabollo

#!/usr/sbin/dtrace -s

syscall::read:entry
/execname == "sh"   || execname == "ksh"  || execname == "csh"  ||
 execname == "tcsh" || execname == "zsh"  || execname == "bash"/
{
        self->start = timestamp;
        self->buf = arg1;
        self->len = arg2;
}

palmerabollo

interface Animal {
    void eat()
}

class Mammal implements Animal {
    void eat() {
        System.out.println("mammal eating");
    }
}

palmerabollo

      public class Coordinates {

         private double longitude;
         private double latitude;

         public Coordinates(double longitude, double latitude) {
             this.longitude = longitude;
             this.latitude = latitude;
         }
      }

palmerabollo

public class Stack { 

    private Object [ ] items ; 
    private int top ; 

    public Stack ( int size ) { 
        this items = new Object [ size ] ; 
        this top = - 1 ; 
    } 

palmerabollo

CLIENTES
========
id: INT
nombre: VARCHAR(255)
dni: VARCHAR(12)

PEDIDOS
=======
id: INT
id_producto: INT

palmerabollo

Map<String, String> map = new HashMap<String, String>();    
map.put("1","abc");
map.put("2", "def");

for (Map.Entry<String, String> entry : map.entrySet()) {  
    System.out.println(entry.getValue() + ":" + entry.getKey());
} 

palmerabollo

public String apply(String input) {
    char[] chars = input.toCharArray();
    int index;
    for (index = 0; index < input.length(); index++) {
        if (chars[index] != '0') {
            break;
        }
    }
    
    return (index == 0) ? input : input.substring(index);

palmerabollo

for n in range(2, 1000):
    for x in range(2, n):
        if n % x == 0:
            print n, 'equals', x, '*', n/x
            break
        else:
            print n, ' true'

palmerabollo

import unittest

def IsOdd(n):
    return n % 2 == 1

class IsOddTests(unittest.TestCase):
    def testOne(self):
        self.failUnless(IsOdd(1))

    def testTwo(self):