I hereby claim:
- I am hughpyle on github.
- I am hughpyle (https://keybase.io/hughpyle) on keybase.
- I have a public key whose fingerprint is A0AB 633B 05DA C9D2 28EB 8AC0 7B6D D9D1 32C1 929D
To claim this, I am signing this object:
Hugh Pyle hughpyle
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| #!/usr/bin/env python3 | |
| """ | |
| amulet (https://text.bargains/amulet/) | |
| """ | |
| import sys | |
| import hashlib | |
| from copy import copy | |
| from multiprocessing.dummy import Pool as ThreadPool |
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| #include <ir_Lego_PF_BitStreamEncoder.h> | |
| #include <IRremote.h> | |
| #include <IRremoteInt.h> | |
| /* This is a special-purpose infrared "remote control" to control vokume and channel selecion for the MiniDSP */ | |
| /* Hardware: Teensy 3.x, two rotary hex encoders (I used 25LB22-H), and a generic IR LED */ | |
| int UP = 1; | |
| int DOWN = -1; | |
| int NONE = 0; |
hughpyle
/ keybase.md
Created
April 12, 2014 22:52
hughpyle
/ xmaslights2013.ino
Created
December 13, 2013 16:16
Sparkly patterns for a festive tree decorated with LPD8806 LED striplight. The base is a gently-changing colorwheel that rotates along the strip (downward). The base is modulated a faster sparkly colorwheel rotating upward.
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| /* | |
| Lights for a tree (3m strip) | |
| 2013-12-10 @hughpyle, (cc) https://creativecommons.org/licenses/by/3.0/ | |
| Structure is based on the Adafruit "advancedLEDBeltKit.pde" example | |
| Colorwheel and sparkle use the Minsky circle algorithm http://cabezal.com/misc/minsky-circles.html | |
| */ | |
| // LPD8806 library is from https://github.com/adafruit/LPD8806 |
hughpyle
/ SquareR
Last active
December 15, 2015 04:50
Solution to BigInteger square root puzzle http://corner.squareup.com/2013/03/puzzle-square-root.html
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| /* | |
| Solution to biginteger square root puzzle http://corner.squareup.com/2013/03/puzzle-square-root.html | |
| Uses a timing attack on BigInteger.divide(), which has a very large performance difference | |
| depending whether the divisor is larger or smaller than this. | |
| Times multiple iterations to try avoid jitter. Not at all optimized for speed :-) | |
| */ | |
| package square; |