Getting the individual digits of a number?

[klintan]

I think creatorul's code was the nicest (even though I probably would have used strings), if you just first determine number of digits you will not need to resize the array:

int no=1234; 
int len=(int)Math.Ceiling(Math.Log10(no)); 
int[] digits=new int[len]; 
int parseNo=no; 
for (int i=0;i<len;++i) 
{ 
    digits[len-i-1]=parseNo % 10; 
    parseNo /= 10; 
}