Category Archives: Software

Computer software, or just software, is any set of machine-readable instructions (most often in the form of a computer program) that directs a computer’s processor to perform specific operations. ( Wikipedia )

Ternary Expression Logic Primer Tutorial

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Yesterday, we wonder if you examined Audio and Video Creator via Media Browsing Multiple Forms Tutorial‘s … the changed … code differences content? If you did, there were unusual “ternary expressions” used in that PHP code. Unusual for us, writing … Continue reading →

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Making of Spotify Bluetooth Speaker Volume Tutorial

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In order to create the presentation media for yesterday’s Spotify Bluetooth Speaker Volume Tutorial we again turned to macOS command line tools to rotate the media to a more easily readable view … the animated GIF we needed to rotate … Continue reading →

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Wine Stable Tutorial

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We’re revisiting Wine Primer Tutorial all these years later to see how … Wine allows OS X users to run Windows applications. Note: this listing is for the official release of Wine, which only provides source code. If you want … Continue reading →

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Spotlight on MacOS Generic Usefulness Tutorial

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Yesterday’s Trace Route on MacOS via Spotlight Tutorial set me to thinking of … Environment Interest Most useful generic “Finder” of information Online (ie. internet) Complete Unknowns Google Online (ie. internet) Known or Heard Of or Unknown Concepts Wikipedia Online … Continue reading →

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Google Chart Histogram Chart Pie Chart Interface Tutorial

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When we presented Google Chart Histogram Chart Select Event Synergy Tutorial it represented a Google Charts … Histogram Chart interfaces to Pie Chart … tool. Recently, we revisited the interface (from Histogram … Roll of a Die Histogram Chart … … Continue reading →

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Gmail iOS iPhone Mobile App Primer Tutorial

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Just saying “Gmail” will have a lot of online users thinking … email Google (the owners of Gmail) message and/or attachment software … as an industry leader email client software suite. Even though it is not an Apple product the … Continue reading →

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CentOS Exim Mail Server Sanity Check Testing Tutorial

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To send an email often relies on a Mail Server and accompanying software and hardware and networking to support just such a Mail Server. Here at our Linux web server (CentOS) here at RJM Programming we oversee an Exim Mail … Continue reading →

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Video iPad Time Lapse Animated GIF via ffmpeg Tutorial

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We wanted to try out a small Time Lapse video … Time-lapse photography is a technique whereby the frequency at which film frames are captured (the frame rate) is much more spread out than the frequency used to view the … Continue reading →

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