Taylor Kearns taylorkearns
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| :javascript | |
| $(function() { | |
| new Survca.StickyFooter({ | |
| el: 'body', | |
| headerElem: 'header.global', | |
| contentElem: 'section#main', | |
| footerElem: 'footer.global' | |
| }); | |
| }); |
taylorkearns
/ roundUp49
Created
April 20, 2012 14:58
Rounds decimals ending in .49 up to .5. (Native JS Math.round() method rounds XX.49 down to XX.) If you want to use the Math.round() method but want to round up X.49, use this method in place of Math.round().
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| var _round = function(num) { | |
| if(isDecimal(num)) { | |
| var num_array = num.toString().split("."); | |
| var whole_num = parseInt(num_array[0]); | |
| var decimal_num = parseFloat("." + num_array[1]); | |
| if(decimal_num > .444444444444444 && decimal_num < .5) { | |
| decimal_num = .5; | |
| } | |
| num = whole_num + decimal_num; | |
| } |