title: Replace multiline with single line in a string+Javascript
body: <p>I am trying to replace all multiplines with single line in a string in javascript but none is working . Below is my code :</p>
  
  <pre class="lang-js prettyprint-override"><code>var str=inputList.replace(/\n/gm,"\n");
  </code></pre>
  
  <p>input e.g. </p>
  
  <pre><code>abc,def &lt;3 newlines&gt;
  
  
  xyz &lt;1 newline&gt;
  opp
  </code></pre>
  
  <p>Expected output: </p>
  
  <pre><code>abc,def &lt;1 newline&gt;
  xyz
  opp
  </code></pre>
  
  <p>Actual output: </p>
  
  <pre><code>abc,def&lt;3 newlines&gt;
  
  
  xyz&lt;1 newline&gt;
  opp
  </code></pre>
  
  <p>Any help is appreciated.</p>