Ben Christensen benjchristensen

benjchristensen / index.html

Created May 2, 2012 19:37

Line Graph with Dual-scaled Axes using SVG and d3.js

	<html>
	<head>
	<title>Line Graph with Dual-scaled Axes using SVG and d3.js</title>
	<script src="http://mbostock.github.com/d3/d3.v2.js"></script>
	<style>
	/* tell the SVG path to be a thin blue line without any area fill */
	path {
	stroke-width: 1;
	fill: none;
	}

benjchristensen / index.html

Created May 2, 2012 19:34

Simple Line Graph using SVG and d3.js

	<html>
	<head>
	<title>Simple Line Graph using SVG and d3.js</title>
	<script src="http://mbostock.github.com/d3/d3.v2.js"></script>
	<style>
	/* tell the SVG path to be a thin blue line without any area fill */
	path {
	stroke: steelblue;
	stroke-width: 1;
	fill: none;

benjchristensen / MockTimer.java

Created March 6, 2012 19:53

MockTimer

	/**
	* A mock for the java.util.Timer.schedule() method that allows manually incrementing time
	* so as to have deterministic unit tests.
	*/
	private static class MockTimer implements ScheduledTimer {

	private final ArrayList<ATask> tasks = new ArrayList<ATask>();

	@Override
	public synchronized void schedule(TimerTask task, int delay, int period) {

benjchristensen / TestRandom.java

Created January 5, 2012 17:33

Simple performance test of Math.random() for comparing machines

	public class TestRandom {

	public static void main(String args[]) {
	long start = System.currentTimeMillis();
	for (int i = 0; i < 100000000; i++) {
	Math.random();
	}
	System.out.println("Math.random() Time: " + (System.currentTimeMillis() - start) + "ms");

	start = System.currentTimeMillis();

benjchristensen / TEXTUtility.java

Created January 3, 2012 06:11

TEXTUtility

	package com.mealbalance.ws;

	import java.util.ArrayList;
	import java.util.Arrays;
	import java.util.Collection;
	import java.util.LinkedHashMap;
	import java.util.Map;
	import java.util.logging.Level;
	import java.util.logging.Logger;

benjchristensen / index.html

Created December 16, 2011 22:45

Dynamic Stacked Bar Chart using d3.js

	<html>
	<head>
	<title>Dynamic Stacked Bar Chart using d3.js</title>
	<script src="http://mbostock.github.com/d3/d3.v2.js"></script>
	<style>
	rect.a {
	fill: green;
	}
	rect.b {
	fill: orange;

benjchristensen / index.html

Created December 13, 2011 19:34

Animated Circle using d3.js

	<html>
	<head>
	<title>Animated Circle Using d3.js</title>
	<script src="http://mbostock.github.com/d3/d3.v2.js"></script>
	</head>
	<body>

	<table>
	<tr>
	<td>

benjchristensen / Money.java

Created December 7, 2011 07:44

Money.java

	import static java.math.BigDecimal.*;
	import static org.junit.Assert.*;

	import java.io.IOException;
	import java.io.ObjectInputStream;
	import java.io.ObjectOutputStream;
	import java.io.Serializable;
	import java.math.BigDecimal;
	import java.math.RoundingMode;
	import java.text.NumberFormat;

benjchristensen / JavadocFilter.java

Created November 30, 2011 20:29

Doclet for filtering public classes from Javadoc

	import java.lang.reflect.Array;
	import java.lang.reflect.InvocationHandler;
	import java.lang.reflect.InvocationTargetException;
	import java.lang.reflect.Method;
	import java.lang.reflect.Proxy;
	import java.util.ArrayList;
	import java.util.List;

	import com.sun.javadoc.Doc;
	import com.sun.javadoc.DocErrorReporter;

benjchristensen / XMLUtility.java

Created October 15, 2011 23:55

XMLUtilty

	import java.util.ArrayList;
	import java.util.Collection;
	import java.util.LinkedHashMap;
	import java.util.Map;
	import java.util.logging.Level;
	import java.util.logging.Logger;

	import junit.framework.TestCase;

	import org.junit.Test;