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개발동
StringTokenizer()
public class StringSample { public static void main(String[] args) { // TODO Auto-generated method stub String fileName = "2021.report.hwp"; System.out.println(fileName.indexOf(".")); int positionOfDot = fileName.indexOf("."); System.out.println(fileName.substring(positionOfDot+1)); System.out.println(fileName.lastIndexOf(".")); positionOfDot =fileName.lastIndexOf("."); System.out.println(fileNa..
Programming/Java
2021. 9. 23. 11:26