title: How to launch a gui program in i3 without tiling?
body: <p>I need to run a graphical program on i3 window manager but it's automatically sized then put on the split screen when I launch it :</p>
  
  <pre><code>$ source my_gui
  </code></pre>
  
  <p>How to obtain a floating window directly in i3 without use the keybord shortcut <em>Alt+Ctrl+Space</em> ?</p>