<h1 id="heading-stringbuffer">StringBuffer:</h1>
<ul>
<li>A StringBuffer is use to multiple data add in one string to use and StringBuffer is provide multiple sequence characters.</li>
</ul>
<pre><code class="lang-dart"><span class="hljs-keyword">void</span> main()
{
      <span class="hljs-built_in">StringBuffer</span> str =<span class="hljs-built_in">StringBuffer</span>();

      str.write(<span class="hljs-string">"Hello"</span>);

      str.write(<span class="hljs-string">","</span>);

      str.write(<span class="hljs-string">"Jeet"</span>);

      <span class="hljs-built_in">print</span>(str);

}
</code></pre>
<h1 id="heading-output">Output:</h1>
<pre><code class="lang-dart">Hello,Jeet
</code></pre>


# StringBuffer:

* A StringBuffer is use to multiple data add in one string to use and StringBuffer is provide multiple sequence characters.
    

```dart
void main()
{
      StringBuffer str =StringBuffer();
  
      str.write("Hello");

      str.write(",");

      str.write("Jeet");

      print(str);

}
```

# Output:

```dart
Hello,Jeet
```

Dart String Manipulations: String Buffer

StringBuffer:

Output: