for line in sys.stdin.readlines(): fields = line.split("\t") for field in fields[:250]: file1.write(field + '\t') file1.write('\n') It's just taking the first 250 elements of a list and writing them ...

as a security analyst you'll work with a lot of data being able to develop solutions for managing this data is very important what we're about to learn in Python will help you with that here we'll ...