DogestFogey

5 ms·

1.
by DogestFogey 7y ago
Hugged to death. See [1]. [1] http://web.archive.org/web/20190516084513/http://mycpu.eu/
2.
by DogestFogey 7y ago
Implementing a Forth is a great incremental process, all you need is a processor with stacks, registers, and RAM. Words are just lists of addresses. Once you have the base execution routines, e.g. DOCOL, NEXT etc., implementing the rest of
3.
Show HN: I made a Forth-Based OS for the TI-84+ Calculator
6 points by DogestFogey 8y ago|1 comments
4.
by DogestFogey 8y ago
That's why it's important to choose simpler systems. I've been having fun writing a Forth-based Z80 operating system for the TI-84+ calculator[1]. There isn't too many moving parts and there are many "toy" sy
5.
by DogestFogey 8y ago
The beauty of Forth is that parsing is trivial, just read a space-delimited word from the input buffer and do a simple string lookup through a linked list. The syntax is whatever you want it to be. For me, I modeled my interpreter/co
6.
by DogestFogey 8y ago
I found out about Lisp a year before Forth! Working through SICP, watching the lectures and of course writing lots of Scheme programs have really helped me improve.
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Show HN: I'm 17 and I created a Forth interpreter for the TI-84+ calculator
56 points by DogestFogey 8y ago|15 comments
8.
by DogestFogey 8y ago
It would be interesting to see how the helicopter handles potential dust storms which can have winds of up to 94 km/hr.[1] 1: https://en.wikipedia.org/wiki/Climate_of_Mars#Effect_of_dust...
9.
by DogestFogey 8y ago
Emacs encourages this behavior because its operations that work on sentences require the use of two spaces after a period. Although it's possible to make it work with single spaces, it won't be able to reliably distinguish betwee
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Back to the roots (365 days of living in a van)(ruby-on-wheels.github.io)
1 points by DogestFogey 8y ago|0 comments
11.
by DogestFogey 9y ago
Scheme in the browser is awesome. Check out Biwascheme[1] and some of the games people have made. It's also on repl.it[2] [1] http://www.biwascheme.org/ [2] https://repl.it/languages/scheme
12.
by DogestFogey 9y ago
A truly masterfully written article that makes us yearn for the days now past when everything, both inside and outside of ourselves, was much quieter. The amount of noise today is unprecedented. I am reminded of the movie _Her_ in which one
13.
by DogestFogey 9y ago
I'm surprised the Movfuscator hasn't been mentioned yet. It compiles C code into unconditional MOVs, and if you watch the author's Derbycon 2015 video there are ways you can scramble the MOV instructions, truely making it a d
14.
by DogestFogey 9y ago
Alternative .onion link for those using the Tor Browser Bundle https://www.nytimes3xbfgragh.onion/2017/11/02/magazine/the-f...