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๋ชฉ๋กReplace (1)
๋ญ๋ฐ๊ฐ๋ฐ
[Java] ์ฌ๋ฌ ๊ฐ์ ์ฐ์๋ ๊ณต๋ฐฑ์ ํ๋์ ๊ณต๋ฐฑ์ผ๋ก ์นํํ๊ธฐ | replaceAll()
์ถ์ฒ : https://hianna.tistory.com/529 replaceAll() ๊ณผ ์ ๊ท์(regular expression, regex) ํ์ฉ public class ToSingleSpace { public static void main(String[] args) { String str = "Hi, Every\t\t One!"; // ์ฐ์๋ ๊ณต๋ฐฑ -> ํ๋์ ๊ณต๋ฐฑ์ผ๋ก String newStr = str.replaceAll("\\s+", " "); // ๊ฒฐ๊ณผ ์ถ๋ ฅ System.out.println("[" + newStr + "]"); } } // ๊ฒฐ๊ณผ // [Hi, Every One!] str.replaceAll("\\s+", " "); ์ ๊ท์ "\s"๋ ๋ค์๊ณผ ๊ฐ์ ์ข ๋ฅ์ ๊ณต๋ฐฑ(white spa..
JAVA
2023. 9. 21. 09:04