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Creaticalmind
01 Case sensitive 대소문자 구별 본문
Page 1
Regular expressions are case sensitive. Therefore Case 1 will find the specified text, but Case 2 will not.
Source
| Hello, world! |
Case 1
| Regular Expression: | Hello |
|---|---|
| First match: | Hello, world! |
| All matches: | Hello, world! |
Case 2
| Regular Expression: | hello |
|---|---|
| First match: | Hello, world! |
| All matches: | Hello, world! |
http://zvon.org/comp/r/tut-Regexp.html#Pages~Page_1
정규표현식에서는 대,소문자를 구별해서 사용 해야 한다.
'Regular expressions' 카테고리의 다른 글
| 06 The point must be escaped if literal meaning is required. (0) | 2018.04.12 |
|---|---|
| 05 Point . matches any character. (0) | 2018.04.12 |
| 04 escaped with a backslash 이스케이프문자, 백슬래쉬 (0) | 2017.12.16 |
| 03 Caret ^ / dollar sign $ 캐럿, 꺽쇠 / 달러 (딸라표시) (0) | 2017.12.16 |
| 02 whitespace characters (space, tab, new line) (0) | 2017.12.16 |
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