JavaScript’s Modulus “Bug”

I recently encountered an issue that caused me a bit of confusion. JavaScript was not calculating a modulus in the same manner that Windows Calculator or Visual Basic was. At first I had thought this to be a bug, but after doing a bit more research I discovered that it was actually giving the correct […]

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JavaScript – Hide or Show an Element

Just about every site I’ve designed has made use of this code block. It utilizes a combination of JavaScript, CSS and some HTML DOM knowledge to get the job done.  Most often I use this to make dynamic menus however the uses are endless.  For this example I will use it for something more simple. […]

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JavaScript – Auto Set Focus When Page is Done Loading

I use this block of code quite often. Almost every project I develop has a login page and I always toss this in to give it that subtle boost to the overall user experience. Once the page has loaded, the cursor location will automatically be set to the username field so the user doesn’t have […]

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