- #Latest version of pcalc how to
- #Latest version of pcalc mac os
- #Latest version of pcalc update
- #Latest version of pcalc software
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#Latest version of pcalc update
PCalc 3.3 is a free update for existing users and is $10 for the uninitiated. When working with a negative positional argument: ' pcalc mul -1' All commands read from 'stdin' and write to 'stdout'. pcalc -help Usage: pcalc OPTIONS COMMAND ARGS. At last, I can realize Steven Wright’s dream and create a calculator containing no seven! Latest version Released: Project description pcalc Basic math operations for Unix pipes. The other big feature in PCalc 3.3 is an editor that lets you create custom button layouts. There’s also Handoff support, so you can transfer a particularly long and thorny calculation from one device to another, perhaps while desperately seeking inspiration? As you might expect with any update dated today, it’s got support for the iPhone 6 and iOS 8, most notably a Notification Center widget that lets you flip down and calculate without even launching the app. Today marks the release of PCalc 3.3 for iPhone, the best calculator for iPhone.
#Latest version of pcalc software
I’ve been writing about James Thomson’s software for as long as I’ve been writing about technology, and I’ve always been impressed at how James strives to update his apps to support new Apple technologies as quickly as possible. Note: This story has not been updated for several years. Many people using PCalc on their shiny devices today don't realise that the app has been around for a lot longer than they think.PCalc makes Notification Center into a calculation center In some cases, a lot longer than they've been thinking. PCalc is twenty years old on the 23rd of December 2012, so I thought I should take the opportunity to look back at how it has evolved over the last two decades. The app you've known for all these years. PCalc actually started out in 1992 as a design for a central heating control panel.
#Latest version of pcalc how to
I was a student at Glasgow University's Computing Science department, taking a class in Human Computer Interaction on how to build good user interfaces. One of the class projects was to design a simulated control panel for a central heating system - setting temperatures, letting you switch heat and water on and off separately, and so on. It was to be implemented as a Hypercard stack. Sadly, it doesn't survive to contradict me, but my design was likely impeccable. I figured it had to look authentic, and handcrafted a set of custom 1-bit black and white fake LCD digits and little buttons that you could push in. Skeuomorphism has been around a lot longer than Corinthian leather.Īt around the same time, we'd started coding using THINK Pascal, and I had begun to explore the Macintosh programming APIs in my own time. I had come to the conclusion that I was not going to be the next Jean Michel Jarre, but I really liked the way the Mac user interface worked in comparison to my old Atari. So I sold all my synthesizers and my ST, and bought one of the latest Mac Classics - 4 meg of RAM, a 40 meg hard disk, and a 512x342 1-bit display. I was looking for a small project to learn how to program my new Mac properly, and I remembered the graphics I'd done for the control panel, and thought that they would work well for a calculator as well. Take note of “a small project just to do X”, this will be referred to many times during this story.
#Latest version of pcalc mac os
The built-in Mac OS calculator of the day was a very simple affair, and so I decided I would write a calculator that could do binary and hex, to help me with my programming. I bought the books Inside Macintosh, Volumes I, II, and III, and sat down to figure it all out. We didn't have the Internet back then - well, no web at least - so that was basically all I had to go on. Eventually, I started to get the internal logic working, and built a user interface around it all. System 7 was new, so I eventually got a copy of the massive Volume VI to see what had changed there.
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