Tag Archives: latitude

Google Geo Chart Co-ordinate Marker Tutorial

Before we start in on “this new tool helping contextualise some other web applications involving latitude and longitude geographical information” of yesterday’s Google Geo Chart Co-ordinate Plotting Tutorial there are some interesting ways to improve functionality for our interfacing to … Continue reading

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Google Geo Chart Co-ordinate Plotting Tutorial

Sometimes you read something so useful on the “web”, thanks, it opens your eyes to a whole new way to use something you had already written as a web application, just with some small tweaks. So it was today, building … Continue reading

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PHP Sun Information Software Integration Tutorial

We left off the project of PHP Sun Information TimeZone Tutorial recently adding in that fourth (time) dimension link via the use of TimeZones, and today, that … Sun Information is integrated into … Sun Angle project … and vice … Continue reading

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PHP Sun Information TimeZone Tutorial

What links time and place? … Give up? What links time and place when you are programming, a lot? … Give up? What links time and place when you are PHP programming, heaps? … Give up? TimeZones … and PHP … Continue reading

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PHP Sun Information Primer Tutorial

PHP has some great code features built into versions as early as PHP 4, even earlier perhaps, though today’s work needs PHP 5. Today, we’ve built a pretty simple web application around PHP’s date/time sun information function … date_sun_info (PHP … Continue reading

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PHP Earth Rotational Speed Primer Tutorial

We discovered a way to calculate the Earth’s rotational speed for a given latitude. When you see how fast we’re moving relative to somebody still in space you’ll be amazed and think gravity is pretty cool. Even if you’re standing … Continue reading

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Internet Explorer 8 with No Canvas Primer Tutorial

Was gobsmacked the other day trying worldold.htm on Internet Explorer 8, because I’d forgotten that the “canvas” element is not supported in IE8 or below. This web application uses the HTML5 “canvas” element not natively available in IE8 or below. … Continue reading

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Yahoo YQL Web Service JSON Worldbank Datasets Tutorial

Here is a tutorial that (just) might be re-introducing you to the Yahoo Web Services called YQL, building on previous YQL tutorials on this blog, building on previous Yahoo YQL Web Service JSON Worldbank Data Tutorial as shown below, but … Continue reading

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