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 )

Inhouse Slideshow Backup Tidy Up Crontab Curl PHP Tutorial

Crontab is that great scheduling tool that we make use of, a lot, on our RJM Programming Linux CentOS web server. But it’s not only … the timing … of a procedure that is so good about crontab … it … Continue reading

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GeoJson World Colour Wheel Wikipedia Integration Tutorial

Further to yesterday’s GeoJson World Coastline Quiz Deployments Tutorial, with our two … GeoJson World Coastline … and … GeoJson World Countries … web applications, today we want to deepen the integration with Wikipedia on two fronts … GeoJson World … Continue reading

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GeoJson World Countries Tutorial

Know your GeoJson! Yes, pretty obviously, any two GeoJson datasets might display the same in that “map plotting” sense, but one might have different and/or more “intelligence” than the other. Often, an XML has more “intelligence” than equivalent HTML (barring … Continue reading

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GeoJson World Coastline Primer Tutorial

We’re keen to further explore the possibilities of GeoJson public data sets, further to yesterday’s Swift Playgrounds on macOS Map Emoji Tutorial. And then we remembered some of the methodologies we used with Responsive Web Design Landing Page Image Map … Continue reading

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Swift Playgrounds on macOS Map Emoji Tutorial

We find work in the Google Maps or Apple Maps style of related “where of life” development work has you reaching for more and more layers of functionality, but we want to draw a line in the sand at … … Continue reading

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Swift Playgrounds on macOS Map GeoJson Tutorial

Before we leave the … Xcode on macOS … File -> New -> Playground… Map Next Create … “where of life” Google Maps or Apple Maps ideas of yesterday’s Swift Playgrounds on macOS Map Tutorial we wanted to further take … Continue reading

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Swift Playgrounds on macOS Map Tutorial

Are you looking for … informal … but … IDE based compiling … Swift … code based … macOS or iOS … suiting … … programming environment? How about, if you are into the “where of” in life … Xcode … Continue reading

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C++ Recursion Fibonacci Series Tutorial

We’re revisiting the Fibonacci Series code of C Recursion Find Revisit Tutorial and compiling it, plus some extended functionality, via the g++ c++ compiler on a macOS command line, as per … g++ fibonacci_series.cpp -o fibonacci_series.out … regarding the changed … Continue reading

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