title: React : difference between <Route exact path="/" /> and <Route path="/" />
body: <p>Can someone explain the difference between</p>
  <pre class="lang-html prettyprint-override"><code>&lt;Route exact path=&quot;/&quot; component={Home} /&gt;
  </code></pre>
  <p>and</p>
  <pre class="lang-html prettyprint-override"><code>&lt;Route path=&quot;/&quot; component={Home} /&gt;
  </code></pre>
  <p>I don't know the meaning of <code>exact</code>.</p>