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 )

Simon Says Game Primer Tutorial

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One of the great things about the “net” is learning things off other people. Here at this blog we’ve mentioned the stupendous HTML5 File API link we’ve used a lot for “shape to upload” local disk file browsing purposes in … Continue reading →

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PHP Form Validation via Filter Regular Expression Tutorial

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With the recent PHP Form Validation via Filter Extension Tutorial we avoided “the elephant in the room” that being the use of regular expressions. No, Nala, not 😀 or even 🤪 but the definition of a date data item (or … Continue reading →

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Javascript and PHP Base64 Media Tutorial

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It’s likely that if you use Base64 a lot with your web applications whether that involves Javascript client …. btoa atob … or some serverside language functions like PHP’s … base64_decode base64_encode … you will have used it when accessing, … Continue reading →

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PHP Form Validation via Filter Extension Tutorial

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Our recent Javascript and PHP Base64 Primer Tutorial with its Base64 thoughts, the … echo “<textarea id=tb64 cols=100 rows=10>” . base64_decode(urldecode($_POST[‘base64′])) . “</textarea><br>”; … of which we adopt for today’s PHP code, set our minds towards HTML form thoughts and … Continue reading →

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WordPress Highlight Lookups Plugin Cookies Tutorial

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The recent WordPress Highlight Lookups Plugin Tutorial presented a static 8 option list of absolute URLs to navigate to, nuanced by the highlighted text of the user on a webpage of this blog. Our aim today is to loosen that … Continue reading →

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Australian Indigenous Language SVG Overlay Tutorial

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Meanwhile, back at “Absolute SVG Positioning (ideally with water views, and ‘Tahiti sounds nice’) Symposium” and “Image Map Admiration Society Cocktail and Drinks Don’t” we wanted to take advantage of the hours spent at the wonderful and stupendous mobilefish Image … Continue reading →

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Javascript and PHP Base64 Primer Tutorial

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We’ve long been interested in all of the PHP functions… urldecode urlencode … and sometimes, especially if data URI data is involved … base64_decode base64_encode … to facilitate the transfer of sizeable amounts of data within PHP or from HTML … Continue reading →

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WordPress Highlight Lookups Plugin Tutorial

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Yesterday’s WordPress Highlight Lookups Tutorial showed us … functionality to link highlighted text to Wikipedia, Google, Free Dictionary and other inhouse links via the TwentyTen theme’s wp-contents/themes/twentyten/header.php … and today, the lesson is that any functionality you do that way … Continue reading →

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