Python data Type---string

1. String to remove whitespace, strip (), including spaces, tab, line break

"   Frank  ">>> name.strip ()'Frank'

2. Splitting of the string, split ("delimiter"), grouped into a list

" Apple, Banbana, Orice ">>> name.split (",") ['Apple' ' Banbana ' ' Orice ' ]>>>

3. Merge Join for string ("connector")

>>> name = ['Frank''Marlon'Lee ' ]"| " . Join (name) ' frank| marlon| Lee'

4. Determine if the space is a substring of "in"

" Frank Bain " "' inch nametrue " L " inch Namefalse>>>

5. Two kinds of string format print formats format

#The first method of presentation>>> msg ="Hello {Name}, your age was {age}">>> Msg.format (name="Frank", age=24)'Hello Frank, your'>>>#the second method of presentation, note that index starts from 0>>> msg ="hello{0}, your age was {1}, sex is {2}">>> Msg.format ("Frank", 24,"Mans")'Hellofrank, your age was, sex is man'>>>

6. The judgment of the string

>>> name ="Frank">>>Name.upper ()'FRANK'>>>Name.lower ()'Frank'>>> Name.startswith ("F") True>>> Name.endswith ("k") True>>> Name.endswith ("a") False

Python data Type---string