alsotang

collatz = Hash.new do |h, k|
  if k == 1 
    1
  elsif k.even?
    h[k] = h[k/2]+1
  else
    h[k] = h[3*k+1] + 1
  end
end

alsotang

from Crypto.Cipher import AES
import os

BLOCK_SIZE = AES.block_size

key = os.urandom(BLOCK_SIZE)

cipher = AES.new(key)

def pad(data):

alsotang

import zlib
import base64

filename = '1.jpg'
with open(filename, 'rb') as f:
    data = f.read()
    print len(data)
    bdata = base64.encodestring(data)
    print len(bdata)
    zdata = zlib.compress(bdata)

alsotang

var obj1 = {
  name: 'alsotang',
  method: function() {
    console.log(this.name);
  }
};

var obj2 = {
  name: 'freewind'
};

alsotang

package main

import "fmt"

func main() {
    v := []int{1,2,3,4,5,6,7,8}
    mv := new(MeanValue)
    /*mvFunc := mv.exec()*/
    nmv := new(MeanValue)
    nmvFunc := nmv.exec()

alsotang

#In Ruby:

class Foo
  attr_accessor :bar
end

f = Foo.new
f.bar = 'baz'
f.bar # => 'baz'