rbanffy
email: username at that google mail thing
http://about.me/rbanffy
https://linkedin.com/in/ricardobanffy
[ my public key: https://keybase.io/rbanffy; my proof: https://keybase.io/rbanffy/sigs/HtF1uAf_RNpwIkNP1-YGWP_-3doWV6S5Cc1KywXeLYo ]
π Joined in 2008
πΌ 189,490 Karma
βοΈ 62,479 posts
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But this is a civil case.
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We gotta start working seriously on fusion torch drives and fully self contained space habitats that can operate without any external materials for thousands of years. That and power plants that can last that long.
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Itβs more fun when the result can be signed though. Maybe strcmp with the representation of the LONG_MAX, and if it doesnβt match, call strtol and watch for a LONG_MAX indicating an error.
C is a bit messy. Would be nicer to return a struct with a possible error and the desired value, Golang style.
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VM and MVS back then were interesting beasts. The source was available and many people customised them extensively.
I have been playing with VM/370 Community Edition for some time (https://rbanffy.github.io/fun-with-big-computers/fun-with-vm...), and it's an interesting environment. The other day I decided to make plain VM/370r6 available as a docker image (alongside my other images) and it is a very bare operating system, much less comfortable to play with than CE. The same applies to MVS 3.8j and the various community enhanced "Turnkey" editions.
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It "feels right".
I wish we could have USB versions of period appropriate keyboards such as the VT-100/200/300, the ADM-3A, Apollo, Xerox Star, Symbolics, Apollo Domain etc, as I believe a lot of the realism is the physical parts of the machine you actually touch.
The screen is important, but if you have a fast-refresh HDR monitor, you'll be close enough. Many more recent machines had keyboards that were very close to modern ones and didn't any have special keys absent from a PC-104/105 key one. Mice are also relatively easy, as few machines had very different kinds of mice.
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It's not like it's that difficult to implement. Most Brazilian banks implemented a similar protocol in months.
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