Introduction to MapReduce Programming Model

(34.15) min length — this counts the spaces. The script attempts to remove all extra spaces (double spaces etc) before counting. If the text contains two words without a space between them, it will count them as one word, e.g. "First sentence . (42.00) min # Second parameter is by default 0 # sets Reference point to twentieth # index position from the beginning f.seek(20) # prints current position print(f.tell()) SEEK is actually just for changing the cursor position