M
miao jie
maybe it's stupit question 
but it's quite convenient for me in my case. anyone know how to union two
array which have same structure into one array.
for example:
array1 = ( (1,1),(1,2),(1,3))
array2 = ((2,1),(2,2))
I wanna get a new array like that
array3 = ( (1,1),(1,2),(1,3),(2,1),(2,2))
thanks in advance
but it's quite convenient for me in my case. anyone know how to union two
array which have same structure into one array.
for example:
array1 = ( (1,1),(1,2),(1,3))
array2 = ((2,1),(2,2))
I wanna get a new array like that
array3 = ( (1,1),(1,2),(1,3),(2,1),(2,2))
thanks in advance