.Net Project/.Net 3.5 Sp1

71장 문자열관련함수

Magic_kit 2009. 8. 13. 18:07
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script type="text/javascript">
  
        var s = "Abc Def Fed Cba";
        document.writeln(s.length); //길이
        document.writeln(s.toUpperCase()); //대문자
        document.writeln(s.toLowerCase()); //소문자 출력
        document.writeln(s.bold());
        document.writeln(s.italics());
        document.writeln(s.charAt(1)); //1번째 인덱스 : A, Indexof()
        document.writeln(s.substr(1, 3)) //1번째부터 3자 : sbstr
        document.writeln(s.indexOf("b"));
        document.writeln(s.replace("Abc", "에이비씨")); //치환
       
        var arr = s.split(' ');
        for (var i = 0; i < arr.length; i++) {
            document.writeln(arr[i]);
        }
       
       
        ///퀴즈 ) 아래 dir변수에서 파일명과 확장자를 추출해서 출력하시오
        var dir = "C:\\Temp\\RedPlus.gif";
        var fullname = dir.substr(dir.lastIndexOf("\\") + 1);
        var name = fullname.substr(0, fullname.lastIndexOf("."));
        var ext = fullname.substr(fullname.lastIndexOf(".") + 1);
        document.writeln("전체 :" + fullname);
        document.writeln("일반 :" + name);
        document.writeln("확장자 :" + ext);                   
    
</script>   
</head>
<body>
</body>
</html>

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