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 )

SSL Software Suite Changes Primer Tutorial

It was kind of sad us not envisaging SSL requirements down the track with a lot of our software here at RJM Programming. Kind of sad, but also “kind of useful”, as we like to revisit code, and we’ll be … Continue reading

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SSL Recent Post ImageMagick Thumbnail Tutorial

We worked on SSL for our WordPress blog the other day, but a part of its added inhouse functionality that we talked about at WordPress Recent Post Image Follow Up Tutorial, as shown below, was not working as a result … Continue reading

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SSL Web Application Primer Tutorial

What is your biggest friend for command line Linux text editing work, in our books … but not our pamphlettes? The text editor vi and for our recent SSL work … <ESC> key g/http:/s///g wq! This is the level of … Continue reading

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Mac OS X Desktop Application Deployment Primer Tutorial

We were really fond, in the early days of Windows, how seamless it was to what we call “plonk” (and you could say “deploy” (if you like)) bits of software (other than *.bat (which is always okay to “plonk”) such … Continue reading

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Xcode SpriteKit Game Primer Tutorial

We’re always on the lookout for the word “cross” within I.T. circles (not because we have any anger management issues, but), because it might mean some relief from “platform fatigue”. By that, we mean that the number of different devices … Continue reading

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Cocos2d Mac Game Hello World Cocos Creator Tutorial

We are revisiting a “Games Development” topic today, but games involving the possibility for “heavy” graphical usage, by channelling the first Hello World chapter of a book we really like called Cocos2D Game Development Essentials by Ben Trengrove (ISBN: 978-1-78439-032-7). … Continue reading

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Terminal Mark Primer Tutorial

XML data often comes in files with one record that is a very long string, so think long and hard about tools you rely on to find strings in such XML data. We’re biassed, but we like PHP on the … Continue reading

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Spreadsheet and XML Global Substitution Genericization Tutorial

It’s one thing to write a useful one off web application with quite a few hard codings, but what about an attempt to genericize it, and by so doing, oftentimes you are improving its documentation aspects, so that, if the … Continue reading

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