itkr

local function getCenterPosition(baseNode, childNode)
  local baseSize = baseNode:getContentSize()
  local childSize = childNode:getContentSize()
  return baseSize.width / 2 - childSize.width / 2,
    baseSize.height / 2 - childSize.height / 2
end

itkr

var format = function(){
  var i = 0;
  var str = "";
  for(i = 0; i < arguments.length; i++){
    str = str + arguments[i];
  }
  return str;
};

itkr

function extend(Child, Parent) {
	var NewParent = Parent;
	if(typeof Parent.prototype.parent !== "undefined"){
		NewParent = Animate.tools.extend(Parent, Parent.prototype.parent);
	}
	Child.prototype = new NewParent();
	Child.prototype.parent = NewParent;
	return Child;
}

itkr

import random
import string
import hashlib

source = string.digits + string.letters
letters = "".join([random.choice(source) for i in xrange(25)])
letters_hash = hashlib.sha256(letters).hexdigest()

print 'Letters =>', letters
print 'SHA-256 =>', letters_hash