check a given string in specific line
<p>I have a very dump question.I am reading a file line by line which is ".html" file.I want to check a perticular contains exits in line or not. For this I am using String class contains method.</p>

<p>I am checking the follwing content in line which contain inverted comma.</p>

<pre><code>&lt;div class="tupBin"/&gt;
</code></pre>

<p>My syntax is like this..</p>

<pre><code>Str line;
line.contains()
</code></pre>

<p>What should I write in contains braces..?</p>

<p>Thanks in advance for help.</p>
