This and &quot;C traps and pitfalls&quot; [1] were my favorites back to the days.<p>[1] <a href="http:&#x2F;&#x2F;www.literateprogramming.com&#x2F;ctraps.pdf" rel="nofollow">http:&#x2F;&#x2F;www.literateprogramming.com&#x2F;ctraps.pdf</a>