Category Archives: Operating System

An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs ( Wikipedia )

C Recursion Find Revisit Tutorial

Yesterday’s C Recursion Revisit Tutorial had us finding a macOS Xcode produced executable via the command line “find” command. We find this excellent “find” command trades off the time it takes for the convenience to the user. And this came … Continue reading

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C Recursion Revisit Tutorial

Back in October, 2013 we presented C Recursion Primer Tutorial as a C++ ( but really just straight C code) Xcode (IDE) project on Mac OS X. That’s a long time ago, looking at it from late in 2021. So … Continue reading

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Windows AutoHotKey Communication Opener Tutorial

We wanted to work on the AutoHotKey scripting of yesterday’s Windows AutoHotKey Mail Opener Tutorial in a few functionality improvements … set up to be #SingleInstance to make it that one Hot Key call equals one AutoHotKey program execution … … Continue reading

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Windows AutoHotKey Mail Opener Tutorial

Just as you can revisit web applications, you might often revisit whole concepts, because as the years and software versions change, so might these whole concepts. Today’s case in point is a great Windows tool for programmers called AutoHotKey we’ve … Continue reading

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Making of Sepia Video via ffmpeg Tutorial

Yesterday’s Sepia Video via ffmpeg Primer Tutorial was the salient step, for us, regarding the “Making Of” a sepia video. But that was “for us” and we were involved in the whole production, and so was a bit biassed here. … Continue reading

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