drhayes

function Camera:resize(w, h)
  local dw, dh = config.graphics.width, config.graphics.height
  local x, y = w / dw, h / dh
  local scale = math.min(x, y)
  local width, height = dw * scale, dh * scale
  self.camera:setScale(scale)
  local wPadding, hPadding = (w - width) / 2, (h - height) / 2
  self.padding = {
    x = wPadding, y = hPadding
  }

aryeharmon

sudo add-apt-repository ppa:openjdk-r/ppa
sudo apt-get update
sudo apt-get install openjdk-7-jre

# install openjdk
sudo apt-get install openjdk-7-jdk

# download android sdk
wget http://dl.google.com/android/android-sdk_r24.2-linux.tgz

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

oliverdoetsch

#AND

<b:if cond='data:blog.pageType == "index"'>
  <b:if cond='data:blog.searchQuery'>
    <!--search_page AND index_page-->
  </b:if>
</b:if>


#OR

Uradamus

function shuffle(tbl)
  for i = #tbl, 2, -1 do
    local j = math.random(i)
    tbl[i], tbl[j] = tbl[j], tbl[i]
  end
  return tbl
end