C++ Laws? (similar to Law of Big Three)
<p>I have been reading C++ and writing small programs in it for more than a year. 
Recently I came across <strong>Law of The Big Three</strong>. I never knew about this law. </p>

<p>Accidentally, I found it here: <a href="http://en.wikipedia.org/wiki/Rule_of_three_%28C%2B%2B_programming%29" rel="nofollow">Rule of Three</a>.</p>

<p>May I know any other such laws in C++?</p>
