ef="../../kotools.types.number/-strictly-positive-int/index.html">StrictlyPositiveInt</a></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="index.html">E</a><span class="token operator">?</span></div><div class="brief "><p class="paragraph">Returns the element at the specified <a href="../-not-empty-collection/get-or-null.html">index</a> in this collection, or returns <code class="lang-kotlin">null</code> if the <a href="../-not-empty-collection/get-or-null.