Read all ------------ one-time read of all. Read () vs a row of for Iteration

Read all

F = open ("Xi Yang", mode = "r", encoding = "UTF-8 ")

 

Method 1: Read all at once
F = open ("Xi Yang", mode = "r", encoding = "UTF-8 ")

Print (F. Read ())

 

Method 2: Read data in one row (determine the quantity and use for in iteration)

F = open ("Xi Yang", mode = "r", encoding = "UTF-8 ")

For line in F # Read a row but not Readline

Print (line. Strip ())

Read all ------------ one-time read of all. Read () vs a row of for Iteration