title: Change values of the pointer of slice in Golang
body: <p>Have a slice with float64 values. And I want to multiply them without new memory allocation. Is it possible?</p>
  
  <pre><code>multiple(&amp;slice)
  
  
  func multiple(slice *[]float64) {
  
      for index, value := range *slice {
          ??? =  value * 100
      }
  }
  </code></pre>