一、去除空格 strip() " xyz ".strip() # returns "xyz" " xyz ".lstrip() # returns "xyz " " xyz ".rstrip() # returns " xyz" " x y…
身思乐，人事爱，稳恒不言败！
一、去除空格 strip() " xyz ".strip() # returns "xyz" " xyz ".lstrip() # returns "xyz " " xyz ".rstrip() # returns " xyz" " x y…