andrewrcollins

<?php

/**
 * First Code Sample.
 *
 * Make a class which you would pass the components of someone's name
 * (first name, last name) to the constructor, and have two functions
 * callable off of the object:
 *
 * 1. Simply print out the whole name, i.e. "John Smith"

andrewrcollins

<?php

/**
 * Future Value Interest Factor (FVIF)
 *
 * @param float $interest annual interest
 * @param int $periods periods
 * @throws InvalidArgumentException if $interest is not float
 * @throws InvalidArgumentException if $periods is not int
 * @return float future value interest factor

andrewrcollins

<?php

/**
 * Future Value Interest Factor (FVIF)
 *
 * @param float $interest annual interest
 * @param int $periods periods
 * @throws InvalidArgumentException if $interest is not float
 * @throws InvalidArgumentException if $periods is not int
 * @return float future value interest factor

andrewrcollins

<?php

/**
 * mix
 *
 * @param  mixed $color_1
 * @param  mixed $color_2
 * @param  mixed $weight
 *
 * @return void

andrewrcollins

<?php

// http://en.wikipedia.org/wiki/B%C3%A9zier_curve#Explicit_definition

// calculate C(n,k) aka binomial coefficient
// http://php.net/manual/en/ref.math.php#57895
function C($n, $k)
{
	$j = $res = 1;

andrewrcollins

<?php

// http://en.wikipedia.org/wiki/B%C3%A9zier_curve#Cubic_B.C3.A9zier_curves

// t : [0, 1]
// p0, p1, p2, p3 : n-dimensional point
// B(t) = (1-t)^3 * p0 + 3*(1-t)^2*t * p1 + 3*(1-t)*t^2 * p2 + t^3 * p3
function CubicBezierCurve($t, $p0, $p1, $p2, $p3)
{
	$u = 1 - $t;

andrewrcollins

<?php

// t : [0, 1]
// p0, p1, p2 : n-dimensional point
// B(t) = (1-t)^2 * p0 + 2*(1-t)*t * p1 + t^2 * p2
function QuadraticBezierCurve($t, $p0, $p1, $p2)
{
  $u = 1 - $t;
	$uu = $u * $u;
	$tt = $t * $t;

andrewrcollins

#!/bin/sh

AGENT="Mozilla/5.0 (Windows NT 5.1; rv:10.0) Gecko/20100101 Firefox/10.0"

SIGNIN="http://openclipart.org/signin"

USERNAME=xxxxxxxxxxx
PASSWORD=yyyyyyyyyyy

curl --cookie-jar cookies --user-agent "${AGENT}" --data "username=${USERNAME}&password=${PASSWORD}&process=login&submit=Sign in" --output "signin.html" "${SIGNIN}"

andrewrcollins

#!/bin/sh

AGENT="Mozilla/5.0 (Windows NT 5.1; rv:10.0) Gecko/20100101 Firefox/10.0"

SIGNIN="http://openclipart.org/signin"

USERNAME=xxxxxxxxxxx
PASSWORD=yyyyyyyyyyy
USERUPID=zzzzzzzzzzz

andrewrcollins

GLYCOLS ~ Propylene Glycol. Glycerin. Ethylene Glycol. Carbitol. Diethylene Glycol. Glycol literally means "glycerin" plus "alcohol." A group of syrupy alcohols derived from hydrocarbons and used in foods as emulsifiers and in chewing-gum bases and in cosmetics as humectants. The FDA cautions manufacturers that glycols may cause adverse reactions in users. Propylene glycol and glycerin are considered safe. Other glycols in low concentrations may be harmless for external application but ethylene glycol, carbitol, and diethylene glycol are hazardous in concentrations exceeding 5 percent even in preparations for use on small areas of the body. Wetting additives increase the absorption of glycols and therefore their toxicity.

HUMECTANT ~ A substance used to preserve the moisture content of materials and used to preserve moisture in confections and tobacco. Glycerin, propylene, glycol, and sorbitol are widely used humectants. See individual substances for toxicity.

ISOPROPYL ISOSTEARATE ~ See Stearic Acid and Pr