title: How to convert [4]uint8 into uint32 in Go?
body: <p>how to convert go's type from uint8 to unit32?<br/>
  Just code:</p>
  
  <pre><code>package main
  
  import (
      "fmt"
  )
  
  func main() {
      uInt8 := []uint8{0,1,2,3}
      var uInt32 uint32
      uInt32 = uint32(uInt8)
      fmt.Printf("%v to %v\n", uInt8, uInt32)
  }
  </code></pre>
  
  <p>~>6g test.go &amp;&amp; 6l -o test test.6 &amp;&amp; ./test <br/>
  test.go:10: cannot convert uInt8 (type []uint8) to type uint32</p>