!($6 in a) ...
Thanks a lot..
I need to learn how and when i use the symbols like : I ++ ' / ! [ { (
where can i have such training or learning document please?
Thank you again
!($6 in a) ...
Thanks a lot..
I need to learn how and when i use the symbols like : I ++ ' / ! [ { (
where can i have such training or learning document please?
Thank you again