Category Archives: Tutorials

A tutorial is a method of transferring knowledge and may be used as a part of a learning process ( Wikipedia )

Open File Picker Experimental Status Tutorial

The basis of yesterday’s Open File Picker of PDF Javascript Tutorial‘s functionality is showOpenFilePicker, an experimental Javascript offering. Which begs the question, at least for us … What is the alternative approach to trying a piece of experimental Javascript functionality, … Continue reading

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Open File Picker of PDF Javascript Tutorial

Yesterday’s Open File Picker Javascript Primer Tutorial browsed for … image file … input data, and today we’d like to allow for the way to use the same showOpenFilePicker means by which to browse for local … PDF file … … Continue reading

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Open File Picker Javascript Primer Tutorial

There are other ways to go about local file browsing, regarding web applications using a web browser, than the HTML input type=file element way we’ve become so fond of here at RJM Programming with client_browsing.htm and we’re here, today, ready … Continue reading

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Javascript Microtask Primer Tutorial

Javascript, in “clientside mode”, has many more asynchronous ideas than it used to, say, a decade ago, where it was mainly setTimeout and setInterval timer functions we turned to, in this regard. It used to be that any idea of … Continue reading

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Apple iPad Books App Tutorial

The Apple iOS Books app has had a makeover since we last looked. We used to associate it with being a PDF Reader, and small time, editor. But now, it has become more about reading and listening within the realms … Continue reading

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Apple iPad Gesture Settings Tutorial

We do a lot of screenshotting here at RJM Programming, mainly on … Apple macOS MacBook Airs and Pros … where control-command-shift-3 (after we were keen on Grab) has done us nicely for years now … and … Apple iOS … Continue reading

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Podcasts via macOS Primer Tutorial

As you’d expect with Apple software … if there is Podcast functionality on iOS, as talked about with Podcasts via iPad Synching Primer Tutorial … there is bound to be … Podcast functionality on macOS … … and it’s there … Continue reading

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Ffmpeg Voiceover AlmaLinux Tutorial

Two recent aspects to work here have meant that the Voiceover work of Ffmpeg Shelling Peas Tutorial can be improved upon … migrating the web server from CentOS to AlmaLinux gave us the opportunity to have ffmpeg installed on the … Continue reading

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