title: How To Get Specific Row from Map in Widget flutter
body: <p>[{'name':'a','age':'20'},{'name':'b','age':'21'},{'name':'c','age':'22'}]</p>
  <pre><code>Container(
   height: 100,
   child: Column(
           children: people.data!.map((e) {
            return Text(e.name.toString());
          }).toList()),
      ),
  </code></pre>
  <p>How to get 1 row people from list where name=='b'</p>