python string
[Python Immutable Object](https://texonom.com/python-immutable-object-111968af25904b41a109f8fff26e6e89) 


### python string Usages
|Title|
|:-:|
|[Python f-string](https://texonom.com/python-f-string-d25c969013614a9d84de6c0c5f96d723)|
|[Python long string](https://texonom.com/python-long-string-621ce64626714072b270570b750e681a)|
|[python r-string](https://texonom.com/python-r-string-9a209d7e63f346e88a145cd1f631a4ce)|
|[stringIlla](https://texonom.com/stringilla-4da719f4033b4c0baffccabd50f43691)|
|[python rf string](https://texonom.com/python-rf-string-6b41c1a69dfd4f50859534d69323d264)|


### String
- format kwargs function {} or {key} in no order
- replace
- immutable but + create new class
> [Python에서 효율적인 String Concatenation 방법](https://blog.leekchan.com/post/19062594439/python%EC%97%90%EC%84%9C-%ED%9A%A8%EC%9C%A8%EC%A0%81%EC%9D%B8-string-concatenation-%EB%B0%A9%EB%B2%95)







