Category Archives: html

HTML5 canvas Mandelbrot

Posted on August 28, 2011 by timwarnock

I would like to create an animated Mandelbrot visualization using JavaScript on an HTML5 <canvas> element. The Mandelbrot set, popularized by Benoît Mandelbrot, is the set of complex numbers that remain bounded under the function zn+1 = zn2 + c. … Continue reading →

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javascript keyboard buffer, part 4

Posted on July 20, 2011 by timwarnock

Previously, we created a JavaScript keyboard buffer that can edit text in a static html page as well as play back each key as it was typed. I would like to combine all of this into a single JavaScript include … Continue reading →

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css opacity in javascript

Posted on July 14, 2011 by timwarnock

I want register JavaScript events to toggle CSS opacity on selectable images. For example, given a div with a list of images like the following, <div id="foo_images"> <img src="foo.jpg" /> <img src="bar.jpg" /> <img src="baz.jpg" /> ... </div> I would … Continue reading →

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html footer at the bottom

Posted on July 14, 2011 by timwarnock

I want the footer of an html page to never be higher than the bottom of the browser window. In other words, if there's not enough content to fill a webpage, I want the footer to be at the bottom … Continue reading →

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scraping and parsing html

Posted on May 26, 2011 by timwarnock

I would like to read J. Krishnamurti books on my Kindle. Unfortunately, no ebooks were available although I did find that jkrishnamurti.org has an extensive collection of books on their website. At present there is no full download, only a … Continue reading →

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