Category Archives: Event-Driven Programming

Event-driven programming (EDP) or event-based programming is a programming paradigm in which the flow of the program is determined by events ( Wikipedia )

Microphone Recording Audio Primer Tutorial

The blog posting Webcam Mobile Tutorial set us up for using navigator.getUserMedia and on that occasion we used it mainly in conjunction with a device webcam and web application video element along with a web application canvas element, this all … Continue reading

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HTML Nested Centering via Multiple Select Tutorial

Yesterday’s HTML Nested Centering via CSS and Javascript DOM Tutorial “started us” (we think we’ll need time to refine setTimeout delays by letting the usage be tested over time over more non-mobile web browsers to see what happens here) down … Continue reading

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Textarea Width and Height Control Primer Tutorial

Continuing on the theme of HTML5 new elements (and features), HTML input types in today’s case, as for the previous Colour Discernment Game Primer Tutorial‘s case (of the new HTML5 type=color HTML input type) we draw parallels with … the … Continue reading

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Other Side of the World Google Chart Tutorial

Google Charts provides great chart tools for various purposes. We already use the Map Chart heavily with our “Other Side of the World” recent web application we last talked about below with Other Side of the World Continents and Countries … Continue reading

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Other Side of the World Continents and Countries Tutorial

Today we came across a scenario where there was a tiny advantage being Australian, in that our “Continent Name” equals our “Country Name” … which I suppose you could argue for Antarctica, maybe?! We were amused by this at school, … Continue reading

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Other Side of the World Timezone Tutorial

We’ve got a lot of “where” functionality mixed in with “when” functionality with our “Other Side of the World” web application. To us, the easiest way to link “where” and “when” in the world is the concept of Earth’s timezones. … Continue reading

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Other Side of the World Map Chart Styling Tutorial

You’ll have noticed with our “Other Side of the World” web application of recent days … or maybe not, if you were dozing off … how much use we make of the Google Charts Map Chart functionality. Can’t do without … Continue reading

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Other Side of the World Mobile Scrolling Tutorial

It would be good for our “Other Side of the World” web application to work well on mobile platforms. This can be a big ask when you try to present a wide variety of data in some volume, using HTML … Continue reading

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