<span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; ">I, Jackie Ng confirm that my presentation titled &quot;Introduction to FDO Toolbox&quot;, and presented<br>
during the FOSS4G 2009 is available to all under the terms of the<br>Creative Commmons Attribution-Share Alike license: <a href="http://creativecommons.org/licenses/by-sa/2.5/" target="_blank" style="color: rgb(6, 88, 181); ">http://creativecommons.org/licenses/by-sa/2.5/</a></span><br clear="all">
<br>-- <br>Blog: <a href="http://themapguyde.blogspot.com">http://themapguyde.blogspot.com</a><br>LinkedIn: <a href="http://www.linkedin.com/in/jackieng">http://www.linkedin.com/in/jackieng</a><br>Twitter: <a href="http://twitter.com/jumpinjackie">http://twitter.com/jumpinjackie</a><br>
<br>Why const correctness is good:<br><br>void foo(const int DEFCON)<br>{<br>   if (DEFCON = 1)     //&lt; FLAGGED AS COMPILER BUG! WORLD SAVED!<br>   {<br>       fire_missiles();<br>   }<br>}<br><br>