On Thu, Aug 18, 2016 at 9:32 AM, <alexanderya...@gmail.com> wrote:
> func Pic(dx, dy int) [][]uint8 {
> pic := make([][]uint8, dy)
> for i := 0; i < dy; i++ {
> pic[i] = make([]uint8, dx)
> for j := 0; j < dx; j++ {
> pic[i][j] = uint8(float64(i)*math.Log(float64(j)))
> }
> }
> return pic
> }
>
> [][]uint8 is not an array: it's a slice of slices.
OP asked for a 3x3 array.
one can create such a beast like that:
https://play.golang.org/p/n0warBR7Pn
hth,
-s
> 在 2010年5月5日星期三 UTC+8上午12:30:56，Yang Yang写道：
>>
>> Hi, All
>>
>> I'm new to Go programming language. I want to initialize a two
>> dimension array.
>> But I cannot find how to do it in the document.
>> Is there a way to initialize [3][3]int in declaration.
>>
>> Best regards
>>
>> Yang
>>
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