title: Kotlin - How to convert Double to String in Kotlin without scientific notation?
body: <p>I want to set in text view full value of Double without scientific notation (Exponential), what is best approach?</p>
  
  <p>I tried convert Double value using method toString() on it, but I still have scientific value.</p>
  
  <pre><code>tvDepth.text=depth.toString()
  </code></pre>
  
  <p>I entered value 123456789.123456789 and expect same value in textView, but instead I have:
  1.23456789123456789E8.</p>
  
  <p>I don't know how many decimal places I need, so I couldn't format it before set it in text view. I read that in Java is available static method</p>
  
  <pre class="lang-java prettyprint-override"><code>Double.toString(Double d)
  </code></pre>
  
  <p>but it's not available in Kotlin. Is there any good approach to show this value correctly?</p>