Hi! I am having a problem with column operation. Two scenarios:
Scenario 1: I copy and paste a column (a) from excel to a new txt file. then I tried to paste a new column (b) next to the first column. but I got
a b
b
b
a
a
Scenario 2: I had two columns
a b
a b
a b
then I selected column of ‘b’ using the central button on my mouse and tried to replace with a column of ‘c’ which I copied from excel
but I got
ac
c
c
ac
c
c
ac
c
c
what should I do to achieve my real goal? Please let me know. thanks.