Problems encountered:
The results obtained by the two segmentation methods are different.
Answer:
list.split(" ") means splitting with spaces as separators,
list.split() defaults to all empty characters, including spaces, newlines (\n), tabs (\t), etc.
different ah different~
The specific syntax of the python split() method:
describe
Python split() slices the string by the specified delimiter, and if the parameter num has a specified value, separates num+1 substrings.
grammar
split() method syntax:
str.split(str="", num=string.count(str))
parameter
- str -- delimiter, the default is all null characters, including spaces, newlines (\n), tabs (\t), etc.
- num -- number of splits. Defaults to -1, which separates all.
return value
Returns a list of split strings.