a><a href="#C8_L4" id=C8_L4></a><a href="#C8_L5" id=C8_L5></a></span></code></pre>
<p>But if you use <code>let</code>, this happens instead:</p>
<pre class="language-javascript line-numbers"><code class="javascript language-javascript"><span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token keyword">let</span> i <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">;</span> i <span class="token operator">&lt;</span>