ahirschberg

def gist_is_neat()
  puts "check me out, I'm embedded code"

ahirschberg

public class ListQueue extends LinkedList<Object>
{
  // write your code here
}
 
public class MainClass
{
  public static void main( String[] args )
  {
    LinkedList<Object> q = new ListQueue();

ahirschberg

public class ListQueue extends LinkedList<Object>
{
  public boolean isEmpty() { return size() == 0; }
  public boolean add( Object x )
  {
    addLast( x );
    return true;
  }
  public Object remove() { return removeFirst(); }
}

ahirschberg

# Implementation 1
class Base 
  ## returns a positive integer from 1..100, inclusive
  def get_number
    5
  end
end

ahirschberg

# Implementation 2
class Base
  ## gets the number of files in the current directory, otherwise raises DiskError
  def get_number
    5
  end
end

ahirschberg

# Implementation 3
class Base
  def get_number
    raise NotImplementedError
  end
end

ahirschberg

def get_random_number
  8 ## <-- number was chosen at random
end

ahirschberg

#include <stdlib.h>
#include <stdio.h>

struct listnode {
    int head;
    struct listnode *tail;
};

struct listnode *cons(int data, struct listnode *list) {
    struct listnode *newlist = malloc(sizeof (struct listnode));

ahirschberg

// bad code
var url_request = getJSON("https://librivox.org/api/feed/audiobooks/title/^" + input + "?&format=json");
url_request.response // -> null

ahirschberg

// good code
getJSON("https://librivox.org/api/feed/audiobooks/title/^" + input + "?&format=json", 
function(url_request) {
  url_request.response // -> Object { books: Array[50] }
});