fearofcode

library(ggplot2)

eurusd <- read.table("/home/warren/Downloads/EURUSD_Candlestick_1_D_BID_01.03.2007-16.03.2013.csv", sep=",", header=T)
eurusd$Time <- as.Date(eurusd$Time, "%d.%m.%Y %H:00:00.000")

long_trades = read.table(textConnection(
"Open, Close
2009-02-02, 2009-02-10
2009-04-05, 2009-06-07
2013-01-01, 2013-01-25"), sep=',',

fearofcode

# resulting image: http://i.imgur.com/E5CsReh.png

# create a 1680x1050 image using Arial, 12pt
set terminal pngcairo enhanced font "arial,12" fontscale 1.0 size 1680, 1050

# write to the file 'multiplot_test.png'
set output 'multiplot_test.png'

# turn key off since we will be plotting many different

fearofcode

# See http://www.zerocater.com/challenge/#mathy-challenge for details of what
# this code does
#
# The approach I took was to Google 'primal sums' and get most of the solution 
# directly:
#
#   http://oeis.org/A007506
#
# I also use pre-computed lists of primes to avoid having to implement a sieve
# in order to get lists of primes.

fearofcode

class RentalCar
  attr_accessor :miles_travelled

  def check_maintenance
    if @miles_travelled > 60000
      puts "Give it a tuneup!"
    end
  end
end

fearofcode

        final CountDownLatch localLatch = latchOne();
        final MultiThreadAsserter localAsserter = new MultiThreadAsserter();

        StackMobObjectOnServer<UserOnServer> user = doLoginLogout(StackMob.OAuthVersion.Two, false);

        List<HashMap<String, String>> chores = new ArrayList<HashMap<String, String>>();

        HashMap<String, String> todo1 = new HashMap<String, String>();
        todo1.put("action", "related object 1");
        HashMap<String, String> todo2 = new HashMap<String, String>();

fearofcode

> a <- array(1:20, dim=c(4:5))
> a
     [,1] [,2] [,3] [,4] [,5]
[1,]    1    5    9   13   17
[2,]    2    6   10   14   18
[3,]    3    7   11   15   19
[4,]    4    8   12   16   20
> a[1,]
[1]  1  5  9 13 17
> a[,2]

fearofcode

package com.stackmob.posttest.server

import java.net.InetSocketAddress
import com.twitter.finagle.builder.ServerBuilder
import com.twitter.finagle.http.Http
import com.stackmob.common.logging.LoggingSugar
import scalamachine.finagle.{FinagleWebmachineV3, FinagleWebmachineService}
import scalamachine.core.dispatch.Route._

fearofcode

        for(int q=start;q<n+start;q++)
            {
            IntegerVectorIndividual i = (IntegerVectorIndividual)inds[q];
            for(int x=0;x<i.genome.length;x++)
                if (state.random[thread].nextBoolean(species.mutationProbability))
                    i.genome[x] = -i.genome[x];
            // it's a "new" individual, so it's no longer been evaluated
            i.evaluated=false;
            }
        return n;

fearofcode

        final Dummy dummy = new Dummy("Test 2 - Valdemar");

        StackMob.getLogger().setLogging(true);

        final SimpleUser user = new SimpleUser("jonh", null);

        user.fetchWithDepth(2, new StackMobCallback() {
            @Override
            public void success(String responseBody) {
                StackMob.getLogger().logInfo("Response body when fetching: " + responseBody);

fearofcode

package org.wkh.learningscala

case class GPFunction[T](f: List[T] => T, name: String) {
  def apply(x: List[T]) = f(x)

  override def toString = name
}

case class GPTerminal[T](f: Map[String, T] => T, name: String) {