Solution to the slices exercise at http://tour.golang.org/#35

GoSlices.go

package main

import "code.google.com/p/go-tour/pic"

func Pic(dx, dy int) [][]uint8 {
 
  ys := make([][]uint8, dy)
  for y := range ys {
    xs := make([]uint8, dx)
    ys[y] = xs
    for x:= range xs {
      xs[x] = uint8(x * y)
      
    }
  }
  return ys
}

func main() {
    pic.Show(Pic)
}