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@mixin placeholder{
    &:focus::-webkit-input-placeholder{
        color: transparent;
    }
    &:focus::-moz-placeholder { 
        color: transparent;  
    }

    &:focus:-ms-input-placeholder {  
        color: transparent;

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/*
input = number or numeric string.
length = pad with zeroes until it hits this length.
*/

function zeroPadLeft(input, length){
    var zero = '0', pad = '', len, padded, inp, extract;
    
    /* Convert to string */
    inp = input+'';

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var median = function(array){
	var med, a, len;
	
	len = array.length;
	
	/* Sort by numeric value */
	
	a = array.sort(function(a,b){return a - b});
	med = Math.floor(len / 2);
	

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var mean = function(array){
	var len, sum;
	sum = array.reduce( function(a,b){
		return a + b;
	});
	len = array.length;	
	return sum / len;
}

mean([2,4]); // 3

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function formattime(timeinseconds){    
    var zeroes = '0', hours, minutes, seconds, time;
    
    /* 
    Create a new date object and pass our time in seconds as the seconds parameter
    https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date
    */
    time = new Date(0, 0, 0, 0, 0, timeinseconds, 0);

    hours   = time.getHours();

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Fancy checkboxes

One of many ways in which to achieve fancy checkboxes. Can do the same for radio buttons by changing the input type as needed and updating styles.

A Pen by Tiffany Brown on CodePen.

License.

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// Removes the # from hexRGB colors for use in SVG data URIs
@function removeHash($hexColor){
	$hexColor: $hexColor + ''; // Convert to a string
	$colorNum: str-slice($hexColor,2); 
	@return $colorNum;
}

// Sample usage
@mixin check($fillColor) {
	$noHashColor: removeHash($fillColor);

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<?php

function factorial($num){
	$rng = range(1,$num);
	return array_product($rng); // array_product function requires PHP5.1.0+
}

print factorial(10); // 3628800

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<?php

/*
Add this code to functions.php. Then add Woothemes' FlexSlider to your templates 
as you otherwise would.

Rewrite 29 September 2014 to use WordPress filters instead of overwriting the
shortcode handler.

*/

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input[type=radio].fancy-rb {
  color: #c09 !important;
  border: 1px solid #0c0 !important; 
}

input[type=radio].fancy-rb {
  opacity: 0; 
}
input[type=radio].fancy-rb + label::before, 
input[type=radio].fancy-rb + label::after {