| #include <time.h> // Robert Nystrom | |
| #include <stdio.h> // @munificentbob | |
| #include <stdlib.h> // for Ginny | |
| #define r return // 2008-2019 | |
| #define l(a, b, c, d) for (i y=a;y\ | |
| <b; y++) for (int x = c; x < d; x++) | |
| typedef int i;const i H=40;const i W | |
| =80;i m[40][80];i g(i x){r rand()%x; | |
| }void cave(i s){i w=g(10)+5;i h=g(6) | |
| +3;i t=g(W-w-2)+1;i u=g(H-h-2)+1;l(u |
| require 'aws-sdk' | |
| require 'json' | |
| module SQSW | |
| class SQueue | |
| MissingQueue = Class.new(StandardError) | |
| def initialize(url = nil) | |
| raise(MissingQueue, "Missing queue_url") if url.nil? | |
| @q = find_queue(url) |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
| #!/bin/bash | |
| set -exo pipefail | |
| BUILD_ENV=$1 | |
| if [ `uname` == 'Darwin' ]; then | |
| OSX=1 | |
| JSCOMPRESSOR="yuicompressor --type js" | |
| else | |
| OSX= |
| #!/usr/bin/env ruby | |
| # | |
| # Gridify draws a grid on images, producing a .grid image | |
| # gridify.rb <pixels> <color> <file1> <file2> <file3> ... | |
| # | |
| # Dependencies: | |
| # ruby | |
| # rubygems | |
| # ImageMagick | |
| # RMagick gem |