Tag Archives: HTML5

Canvas Annotation Email Attachment Undo Tutorial

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A web application allowing user defined Annotations is better when there is an “Undo” and “Redo” functionality option. This is because with any user intervention, there can be erroneous work, which sometimes can be a real pain to recover from … Continue reading →

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Canvas Email Attachment Scribble Tutorial

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Personally think that Annotations are better when there is a “Scribble” functionality option. Perhaps you want to “sign off” on your Annotations. Without a “Scribble” option, it’s a bit impersonal relying on computer fonts as the means by which you … Continue reading →

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Canvas Email Attachment New Image Tutorial

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When we last left off with Canvas Image Email Attachment External Javascript Tutorial project we posed two ongoing “trailers”/”spoiler alerts” … We “might” have genericized the world.html changes into other HTMLs of its ilk … well, we decided against that … Continue reading →

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Javascript Function Overload Genericization Tutorial

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A while back now, when we presented Javascript Function Overload Primer Tutorial as shown way below, we considered an ultimate “dream” scenario … You may wonder, at this point, why this blog posting took so long? Well, the original “dream” … Continue reading →

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Javascript Dynamic Function Overload Tutorial

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Once you’ve succeeded with a piece of coding logic that is functioning, and you went to the trouble of making it modular, which we feel we did a couple of days ago when we presented Javascript Function Overload Primer Tutorial, … Continue reading →

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Javascript Function Overload Primer Tutorial

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Today’s blog posting, long in the making, is about Javascript’s function override (or overload) capabilities. We’ve spoken about this before in relation to C++ or Java with these tutorials. So let’s do a simple example first. Take the Javascript global … Continue reading →

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Suffix Ology Primer Tutorial

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A lot of nouns in English related to “the study of” have the suffix “ology”. So, today, we team up the wonderful list of mainly scientific nouns that have a suffix of “ology” (thanks) with the HTML canvas element as … Continue reading →

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Canvas Image Email Attachment External Javascript Tutorial

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Rome wasn’t built in a day … just read “SPQR A History of Ancient Rome” by Mary Beard, to confirm that. And software takes time, and often revisits and rethinks, in between, running it past people, perhaps. So it is … Continue reading →

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