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 )

Webpage macOS Say Audio Commentary Tutorial

It’s been a tweaked PHP web application last talked about at PHP macOS say Supervisor Modes of Use Tutorial, that, consisting of … any public domain (ours being RJM Programming) webpage (and today we’ve chosen calc_use.htm) that gets added into … Continue reading

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Broadcast Channel API Same Domain Crontab Curl Tutorial

The PHP of yesterday’s Broadcast Channel API Same Domain Sharing Tutorial might get busy, effectively being the source data of its own functionality. In this context it can be better to not burden it, directly in the actions of the … Continue reading

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Web Bluetooth API Primer Tutorial

We’ve spent a day researching Web Bluetooth API and have had a roller coaster ride that we are going to leave for a while now. Mid-morning getting to make the macOS Google Chrome web browser accept Web Bluetooth API navigator.bluetooth … Continue reading

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WebAssembly Rust Primer Tutorial

Today, we’re closely following the tutorial at Compiling from Rust to WebAssembly, thanks, to show that, yes, as well as C (and/or C++), as shown in yesterday’s WebAssembly via Emscripten and C Primer Tutorial you can create a Web Assembly … Continue reading

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WebAssembly via Emscripten and C Primer Tutorial

Have you done any web application work with a WebAssembly? It gets you being able to bring your C or C++ or Rust code into a web application. Great idea, huh?! Today we’re presenting some simple usages of a WebAssembly … Continue reading

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Cyberduck Secure ftp Primer Tutorial

We are trialling a new “sftp” (Secure ftp) file access desktop macOS application to … download file(s) from the RJM Programming Apache/PHP/MySql web server to this MacBook Pro … and/or … upload file(s) to the RJM Programming Apache/PHP/MySql web server … Continue reading

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