Category Archives: Xcode

Xcode is an integrated development environment (IDE) containing a suite of software development tools developed by Apple for developing software for OS X and iOS ( Wikipedia )

C Recursion Find Revisit Tutorial

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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

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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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Swift Playgrounds on iPad Primer Tutorial

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Generally speaking around here, we tend to think you need at least a laptop (eg. MacBook Pro) or desktop computer PC (macOS or Windows) or Linux operating system arrangement, to (computer) program (in other words, the iOS operating system is … Continue reading →

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Xcode Swift iOS Application End Game Assets Tutorial

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Today’s work concerns what we like to call the “End Game” part of the creation or update of an iOS Mobile Application compiled on the Mac OS X Xcode IDE (Version 9.2 (9C40b)). With our “End Game” thoughts we are … Continue reading →

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Conditional Alternative to Javascript Popup Windows in iOS Tutorial

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Yesterday’s Conditional Alternative to Javascript Popup Windows Tutorial is put into context, today, as we start our journey down the road of readying some of our rjmprogramming.com.au PHP web applications to only conditionally use the Javascript popup windows if we … Continue reading →

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Xcode SpriteKit Game Collisions Tutorial

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The previous Xcode SpriteKit Game Primer Tutorial as shown below raved about the virtues of Xcode’s SpriteKit Game project’s cross-platform talents. We leave you to read about that below, and move on, today, to a more realistic “Collision” view of … Continue reading →

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Xcode iOS Mobile Application Bundle Upgrade Primer Tutorial

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Today’s topic about Xcode iOS Mobile Application Version and Bundle Changes in Apple Store involves a common enough scenario using Mac OS X on a MacBook Pro. We want to upgrade our iOS “Make Your Own Charts” mobile application, in … Continue reading →

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Xcode New iOS Mobile Device Primer Tutorial

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Today’s tutorial is primarily of interest for Apple Mac OS X Xcode Developers of Mobile Applications (or budding ones), on a computer such as a MacBook Pro, interfacing to iOS devices like iPhones and iPads, and who want to add … Continue reading →

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