hello , everyone. Thanks for helping me.
If I have two string like “NPEP128” (7 digits)and “NPEP128H” (8 digits)
then I want to use assign activity to modify these string to all 8 digits.(add a space in the end)
after string like these "NPEP128 " (8 digits, I add a space in the end) and
“NPEP128H” (8 digits,as before)
how to write the assign activity? thanks