Tag Archives: mathematics

Parabola Quiz Google Chart Tutorial

Posted on by

We’ve found a new reason to tinker with deliberate image blurring on top of the usual … hiding sensitive data on images (where we find Gimp very good to use) as an SVG filter as used in Gimp Guillotine Follow … Continue reading →

Posted in Ajax, eLearning, Event-Driven Programming, Games, Tutorials | Tagged , , , , , , , , , , , , , , , | Leave a comment

Javascript Convex Polygon Analyze Arguments Tutorial

Posted on by

The recent Javascript Convex Polygon Analyze Tutorial lacked some straightforward means by which the user could control (via ? and & address bar URL argument manipulations) … newly instigated “glow” CSS as per … var dglowc=”; if (document.URL.indexOf(‘glow=’) != -1) … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Javascript Convex Polygon Analyze Tutorial

Posted on by

We progress on our latest web application from the progress up to Javascript Rotated Rectangle Analyze Tutorial by allowing for … unrotated triangle unrotated convex 5 sided polygon unrotated convex 6 sided polygon unrotated convex 7 sided polygon unrotated convex … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Javascript Rotated Rectangle Analyze Tutorial

Posted on by

The Javascript logic of the recent Javascript Rectangle Analyze Follow Up Tutorial needed no trigonometrical mathematics, but the simple progression from … HTML div rectangle data … to … randomly rotated HTML div rectangle data … via CSS style=”transform:rotate(30deg);transform-origin:left top;” … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , | Leave a comment

Javascript Rectangle Analyze Follow Up Tutorial

Posted on by

As improvements to yesterday’s Javascript Rectangle Analyze Primer Tutorial we thought … allow the user to change the number of colours from its default 11 … and we thank Color Names — HTML Color Codes to allow us to get … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , | Leave a comment

Javascript Rectangle Analyze Primer Tutorial

Posted on by

We’re not trying to compare programming to Michelangelo’s art, but did you know that he chose the marble he wanted at the quarry, presumably imagining what was possible with that marble? In line with that, do you like “glass half … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , | Leave a comment

Google Chart Bubble Chart Explorer Zoom Tutorial

Posted on by

Do the words “outlier” and “clutter” have an association for you? The work of yesterday’s PHP Worldbank Growth of Merchandise Trade Emoji Flags Tutorial got us to first think about “clutter”, because it was hard to get to some data … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Mobile Onmouseover Event Alternative Tutorial

Posted on by

Yesterday’s Smooth Spinner Game Tutorial … Yes, non-mobile players will score better than mobile device players, because of the existence of an onmouseover (ie. hover) event. This same lament for mobile devices is a similar lament regarding a lot of … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment