title: How do I split a string into a List of chars in F sharp
body: <p>How do I split string into a list of chars in F sharp  for example if I want to split the word "Hello" into a list of chars ie.</p>
  
  <pre><code>"Hello" -&gt;['H';'e';'l';'l';'o']
  </code></pre>
  
  <p>I have tried  <strong>Split([| |])</strong> but it only splits a string depending on the parameter u pass in.</p>
  
  <p>I have tried this to but it still did not work</p>
  
  <pre><code>let splitChar (text:string) = 
      [for c in text -&gt;c] 
  
  let splitChar (text:string) = 
      [for c in text do yield c] 
  </code></pre>