I'm pretty sure I'm being stupid but why isn't this working!?  form.find( '.per_time' ).on( 'change', function() {             var price = parseInt( form.find( '.section-price' ).attr('data-price'), 10 ) ;...
I've got a time calculator that has worked reasonably well for a number of years. One thing that always bothered me, though, was that if one used fractional seconds, the results would fall victim to floating-point "errors". So, I recently...
I need an algorithm to make equal division of an array of values. I will demonstrate in JavaScript but any language can be applied.  I have an Array of values ??with random quantity and values EX:  [5,9,14,18,19,29,49,59,89,99,129,159,189,199,259,299...
Looking at the following examples, it looks like Math.floor(x) is equivalent to x | 0, for x >= 0. Is that really true? If yes, why? (or how x | 0 is calculated?)  x = -2.9; console.log(Math.floor(x) + ", " + (x | 0));   // -3, -2 x = -2.3...
Would anyone know why my submit button wouldn't call javascript to verify if certain fields are populated in the form?  To have better idea I have provided a link to the website: http://www.flyingcowproduction.com/pls and click on the button "...
Id like to have two divs infront of each other. The problem is, that Id like to division the heigh of the right column /6. It is because there are six divs in the right, which works like buttons. How should I do it? I know it is posible to use flexbo...
I've written som simple code in javascript which let's you input a starting and ending value for an interval and specify a denominator. After the input the program will go trough the interval and check how many of the numbers are divisible by...
I'm "trying" to figure out how to calculate a division between to fields dynamically to display in another field, the thing is, all examples I've seen are sums, and those used something like this: $('#field').each(function(){....
I have a table with a couple of cells. When i click (with jquery) on a cell its get divided into four pieces (time interval, where every piece stands for 15 min).   // example <table>    <tr>       <td></td>       <td>&l...
I have a form that has several "pages" with each "page" being a container holding some content.   I would like to have previous and next buttons following these rules:   Clicking the next button should progress forward through the f...

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