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Tag Archives: power
PHP GNU Multiple Precision Mathematics Tutorial 
Maths fun “PHP style” can be had with the GNU Multiple Precision (GMP) extension with echoes of PHP mathematics work talked about with PHP Bcmath Factorial Tutorial. Again, on this AlmaLinux PHP (starting with 8) environment, we started off with … Continue reading
Posted in eLearning, Installers, Not Categorised, Tutorials
Tagged AlmaLinux, calculation, dnf, extension, factorial, greatest common multiple, install, installer, least common divisor, mathematics, maths, Package Manager, PHP, power, precision, prime, prime number, programming
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Migration Assistant on macOS Peer to Peer Tutorial
Another triennial, another macOS Migration Assistant (a desktop app in the Application folder’s Utilities folder) job to a MacBook Air with macOS Sonoma, further to Migration Assistant on macOS Primer Tutorial of the previous triennial. We go … “Peer to … Continue reading
Posted in eLearning, Hardware, Networking, Operating System, Software, Tutorials
Tagged Apple, copy, data, desktop, hard disk, hard disk to hard disk, laptop, MacBook Air, Macbook Pro, macOS, migration, network, operating system, peer, peer to peer, power, sonoma, Time Machine, transfer, tutorial, WiFi
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Trust This Computer Issue on iPhone Tutorial
We think we introduced a problem with the way our iPhone charges (or is hard to) recently, and we think we got “out of synch” with using the iPhone as a debugging tool (as we show with Just Javascript Card … Continue reading
Posted in eLearning, Hardware, iOS, Tutorials
Tagged alert, Apple, buzz, connection, debug, debugging, hardware, iOS, iPhone, issue, lead, MacBook Air, macOS, port, power, powering off, powering on, problem, security, setting, trust, tutorial, USB, USB port, validation, vibrate, white lead
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Javascript BigInt Tutorial
Yesterday’s PHP Bcmath Factorial Tutorial, alas, has set off a bit of a competition around here … PHP Bcmath Javascript BigInt Anything you can do … I can do better … I can do anything Better than you. No, you … Continue reading
Posted in eLearning, Tutorials
Tagged bcmath, BigInt, extension, factorial, form, integer, Javascript, mathematics, maths, number, numerical, PHP, php extension, power, programming, textarea, textbox, tutorial
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One of Those Things About Such and Such Online That is Hard to Look Up Tutorial
Another day, another start to a macOS MacBook Air day. What’s the go today, even as far as “lift off” goes? Here we go, procedure 6a subsection 9 … the MacBook Air doesn’t immediately show the screen … okay … … Continue reading
Posted in eLearning, Hardware, Tutorials
Tagged Apple, brightness, Google, intuition, keywords, laptop, Mac, MacBook Air, macOS, notebook, online, power, power adaptor, power button, power on, press, screen, search engine, sleep, sleep indicator, tutorial
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Saving Power on iPhone Out and About Tutorial
The other day, out and about using an iPhone, we started out with the battery at 100% but within 5 minutes it had gone to about 85%, if my memory serves me correctly. Ideally, we wanted the iPhone to last … Continue reading
Posted in eLearning, iOS, Tutorials
Tagged app, application, applications, battery, battery power, closing, home button, iOS, iPhone, location services, memory, mobile, mobile app, power, power source, weather, weather app
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SVG and Gradient Fraction Game Operators Tutorial
Onto the SVG “cake” display functionality added with yesterday’s SVG and Gradient Fraction Game Tutorial into our Fractions Game web application, we’re adding … SVG circle “cakes” that can be rotated … but not in the SVG … rather in … Continue reading
Posted in eLearning, Event-Driven Programming, Games, Tutorials
Tagged analogue clock, background, background image, circle, clock, conic-gradient, CSS, device, dimension, dimensions, equation, fraction, fractions, fractions game, gradient, height, HTMLCSS, iPad, Javascript, linear gradient, lowest common denominator, mathematics, mobile, modulo, modulus, operator, percentage, power, programming, proprtional, px, radial gradient, rectangle, rotate, rotation, stop colour, SVG, transform, tutorial, unit, units, width
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Time Machine Backup via Energy Saver Tutorial
It’s MacBook Pro backup via Mac OS X’s Time Machine again, and the timing is into the afternoon. Although we are allowed to do other things while a Time Machine backup is occurring, today we’re going to call it quits, … Continue reading
Posted in eLearning, Operating System, Tutorials
Tagged Apple, awake, backup, energy saver, Mac OS X, Macbook Pro, macOS Sierra, operating system, power, setting, sleep, system preferences, Time Machine, tutorial
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