Hi All,
I want to get some values by reading a file (already created) through file handeling but dont want to get DUPLICATE values.
How can i do that..plz help me out.......
E.g: file name input.txt having rows like:
Root 400
Bye 789
Teacher 123
Bye 789
in output i want to print only :
Root 400
Bye 789
Teacher 123
Note: Dont want to print duplicate data (Teacher 123)
If any idea..plz tell me ...with example too.
--
Sharique