is it possible to shorten a conditional statement checking for a bunch of different values for a single variable
<p>if (hello == 50 || hello == 60 || hello == 70) {</p>

<p>would it be possible to shorten this to something like that ?</p>

<p>if (hello == (50,60,70));</p>

<p>or something along those line, just to avoid having to constantly rewriting the same variable.</p>
