View adam_puzzle.js
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const toNum = digits => Number.parseInt(digits.join('')) | |
const valid = digits => toNum(digits) % digits.length === 0 | |
function solve(digits = []) { | |
if (digits.length === 9) { return toNum([...digits, 0]) } | |
for(var i = 1; i <= 9; i++) { | |
if (digits.indexOf(i) >= 0) { continue } | |
if (valid([...digits, i])) { | |
const soln = solve([...digits, i]) | |
if (soln) { return soln } |
View main.rs
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use std::fs; | |
use std::collections::HashMap; | |
use serde::Deserialize; | |
use std::convert::TryFrom; | |
use std::fmt; | |
#[derive(Deserialize)] | |
struct Room { | |
name: String, | |
description: String, |
View main.rs
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use std::io; | |
struct Stack(Vec<f32>); | |
fn main() -> io::Result<()> { | |
let stdin = io::stdin(); | |
let mut stack = Stack::new(); | |
let mut line = String::new(); | |
'quit: loop { |
View knob.lua
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-- Set up an i2c interface. Using a hardware one, on "slow" speed. | |
-- If it works on slow it should work period. | |
local iface = i2c.HW0 | |
i2c.setup(iface, 21, 22, i2c.SLOW) | |
-- Ask the IO expander what's up: | |
function query() | |
i2c.start(iface) -- Start a frame | |
i2c.address(iface, 0x20, i2c.RECEIVER) -- We're reading from 0x20 | |
i2c.read(iface, 1) -- Read one byte |
View el.el
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(defun ruby-tag (tagname) | |
(or (equal tagname "%") | |
(equal tagname "%=") | |
(equal tagname "%#"))) | |
(defun property-tag (tagname) | |
(or (equal tagname "a") | |
(equal tagname "div") | |
(equal tagname "img") | |
(equal tagname "span"))) |
View el.el
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(defun kill-all-buffers () | |
(interactive) | |
(mapcar (lambda (b) | |
;; Don't blow away scratch, for reasons, and also because doing so screws up | |
;; default-directory, setting it to the last thing we tab-completed (!?). This | |
;; causes annoyance when you try to set a path in the minibuffer later, making | |
;; it try to cd to that directory and then complaining that it's not there. | |
(if (not (string= (buffer-name b) "*scratch*")) | |
(kill-buffer b))) | |
(buffer-list)) |
View wordy.js
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function guess_fits(guess, clue) { | |
const guess_freq = frequency(guess) | |
const clue_freq = frequency(clue) | |
for (const ltr in clue_freq) { | |
if (ltr === '?') { continue } | |
if (!guess_freq[ltr]) { return false } // Clue has a letter the guess doesn't | |
if (guess_freq[ltr] < clue_freq[ltr]) { return false } // Clue has more of these than guess | |
guess_freq[ltr] -= clue_freq[ltr] | |
} |
View mode13.cpp
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// This will build and run on Borland Turbo C++ with the | |
// "small" memory model. The declaration of `screen` may | |
// need to be changed if you use a larger memory model. | |
// It also may need some changes to build under DJGPP; | |
// TC++ is... let's say "unique." | |
#include <conio.h> | |
#include <dos.h> | |
#include <mem.h> |
View 4th.asm
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.org 0x400 ; start here | |
jmp start | |
; Print a string of a certain length | |
nprint: ; ( addr len -- ) | |
store24 nprint_len | |
push 0 | |
store24 nprint_off |
View status.txt
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Ross' status for Winterfest '21: | |
Thursday evening 2/18: | |
- Power: been on since last night, supposed to start rolling again at some point but hasn't. | |
- Internet: tethering to my phone. AT&T's tower is down, I think, I'm getting terrible signal from them through the dish. Google will start throttling me at 22 gigs and I've already used 5 gigs. | |
- Propane: This morning I got the tank refilled, this is now fine. | |
- Water: pipes are still burst, plumber knows about it but I can't get him on the phone, this probably will not be fixed until next week at the earliest. | |
- Food: I have some food. Without water I can't do any dishes. Restaurants are still almost all closed. |
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