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[1차 세미나] String #7

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ose0221 opened this issue Nov 15, 2024 · 0 comments

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ose0221 commented Nov 15, 2024

String 에 대해 고민해보세요.

StringBuilder 를 사용하면 어떤 이점이 있는거죠?
- String, StringBuilder, StringBuffer
UTF 가 뭐에요?
- 이모지, 한글은 몇 byte 인가요?
대문자와 소문자 구분은 중요한가요? 어떻게 생각하세요?
- 키워드 : mysql collation

ose0221 added the Challenge label

ose0221 changed the title ~~[1차 세미나]~~ [1차 세미나] String

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