shelling

def anagram?(s1, s2)
  hash = Hash.new(0)
  s1.each_char do |c|
    hash[c] += 1
  end
  s2.each_char do |c|
    hash[c] -= 1
  end
  hash.values.uniq == [0]
end

shelling

# Project Euler 26

def recurring(number)
  remainders = Hash.new(0)
  value      = 1
  position   = 0
  length     = 0

  while value != 0 && remainders[value] == 0
    remainders[value] = position

shelling

1
00:00:04,829 --> 00:00:09,829
Credit to: Sakti Tandi [1st Indonesian-Script]
English. Subs. and. Re-Sync. by npdv-iD

2
00:00:19,043 --> 00:00:21,168
You know there are more people
with genius IQ living in China

shelling

#include <stdio.h>
#include <stdlib.h>
#include <hdf5.h>

double **
Plain_init(int x, int y) {
    double **plain = malloc(sizeof(double*)*x);
    double *space = malloc(sizeof(double)*x*y);
    for (int i = 0; i < x; i++) {
        plain[i] = space + i * y;

shelling

本對照表已經移到 https://github.com/g0v/tisa-map/blob/master/pod/cpc%3C-%3Estd.txt
請至該處取得新版本
--------------------------------------------------------------------------------
CPC841              | 6201電腦軟體設計業 
CPC842              |
CPC843              | 6202電腦系統整合服務業
CPC844              | 6209其他電腦系統設計服務業
CPC845+849          | 6312資料處理、網站代管及相關服務
--------------------------------------------------------------------------------
CPC83104**          | 7729其他運輸工具設備租賃業 

shelling

class Numeric
    Q = ["B", "K", "M", "G", "T", "P", "Z"]

    def humanize
        index = ( (Math.log(self)/Math.log(10-10**-12)).to_i / 3 ).to_i # to_i to round down
        return [ self/10.0**(index*3), Q[index] ].join
    end
end

shelling

Makefile
*.o
*.so
mkmf.log

shelling

a.out

shelling

grammar Foo
    rule top
        value? {
            def to_ruby
                elements.to_ruby
            end
        }
    end
    rule value
        array / object / primitive

shelling

#!/usr/bin/env ruby
$:.unshift(".")
require "treetop"
require "lisp"
require "pp"

pp LispParser.new.parse("1.1").calculate
pp LispParser.new.parse("( )").calculate
pp LispParser.new.parse("(+)").calculate
pp LispParser.new.parse("(-)").calculate