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 )

HTML Event Disrupters Primer Tutorial

Computer Programming has grown up a lot since the earlier languages, my favourite being, for years, FORTRAN, where a GOTO statement would not always be frowned upon, as much as anything because lazy programmers (cough, cough) could justify their “GOTO” … Continue reading

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Australian Postcode Place Distances Map Chart Tutorial

Yesterday’s “where of life” themed Australian Postcode Place Distances Primer Tutorial lacked something … anyone, anyone? … yes, Anaximander … a map … and you’d like to swap my horse for one … well okay, there’s one called Ed out … Continue reading

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Australian Postcode Place Distances Primer Tutorial

It’s time to return to a “where of life” web application tutorial. Why? No, “where”. Who’s on second. But, seriously, the reason is that we found a great Australian Postcode resource for geodata lookups of these Australian placenames or postcodes … Continue reading

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PHP Geo Map Google Chart Offset Tutorial

Drill in and offset! That’s the work of today with our interfacing PHP code to the Google Charts Geo Chart building on the last round of changes for this chart as described at PHP Wikipedia Geo Map Google Chart Region … Continue reading

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Karaoke YouTube Video Search Error 503 Tutorial

Working on the code changes of yesterday’s Karaoke YouTube Video Search Refinement Tutorial‘s inhouse HTML code, serving as our portal into use of the wonderful API for Iframe embedded videos, we learnt more about the HTTP status/error code 503 … … Continue reading

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Karaoke YouTube Video Search Refinement Tutorial

The last time we changed our YouTube video lookup interfacer, that used a Karaoke idea for its first incarnation, hence the name “karaoke_youtube_api.htm” as you can read about at Other Side of the World Iframe Tutorial, it was an integration … Continue reading

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HTML Iframe Srcdoc Attribute Primer Tutorial

The HTML iframe element is a great element allowing inline new webpage content. This is controlled, traditionally, via the attribute (and thanks to W3Schools for the heads up here) … Attribute Value Description src URL Specifies the address of the … Continue reading

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HTML Iframe Functionality Restrictor Follow Up Tutorial

The recent HTML Iframe Functionality Restrictor Primer Tutorial “proof of concept” asked a lot of the user in terms of imagination, to the extent that it was mainly helpful for people who didn’t know of the existence of the HTML … Continue reading

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