<h1 id="heading-extracting-text">Extracting Text:</h1>
<ul>
<li>you can use a combination of string methods and regular expressions.</li>
</ul>
<h1 id="heading-using-substring">using substring:</h1>
<p>You can use the substring method to extract a portion of a string based on its indices.</p>
<pre><code class="lang-dart"><span class="hljs-keyword">void</span> main() {
  <span class="hljs-built_in">String</span> text = <span class="hljs-string">"Hello, world!"</span>;

  <span class="hljs-comment">// Extract "world" from the text</span>
  <span class="hljs-built_in">String</span> extracted = text.substring(<span class="hljs-number">7</span>, <span class="hljs-number">12</span>);

  <span class="hljs-built_in">print</span>(extracted); <span class="hljs-comment">// Output: world</span>
}
</code></pre>
<h1 id="heading-output">Output:</h1>
<pre><code class="lang-dart">world

Exited.
</code></pre>


# Extracting Text:

* you can use a combination of string methods and regular expressions.
    

# using substring:

You can use the substring method to extract a portion of a string based on its indices.

```dart
void main() {
  String text = "Hello, world!";

  // Extract "world" from the text
  String extracted = text.substring(7, 12);

  print(extracted); // Output: world
}
```

# Output:

```dart
world

Exited.
```

Dart String: Extracting Text

Extracting Text:

using substring:

Output: