WEBprograming/string.html at main · pck-llight/WEBprograming · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>

</head>
<body>

    <!-- <script>
        //문자열 검색
        let s = "A bad workman always blames his tools.";
        let n = s.indexOf("workman");
        document.write(n + '<br>'); // 6
    </script>


<script>
	//문자열 매칭
	let str = 'Like father, like son.';
	// like를 찾는다. i와 g는 옵션으로 insensitive, globally를 의미한다.
	result = str.match(/like/ig);
	document.write(result + '<br>');
</script>

<script>
	//문자열 대체
	let p = 'The quick brown fox jumps over the lazy dog.';
	        document.write('dog', 'cat'+"<br>");
        let regex = /Dog/i;
        document.write(p.replace(regex, 'cat'))+"<br>";
</script>
<br>
<script>
	// 문자열 분할
        let ss = "One,Two,Three,Four,Five";
        array = ss.split(',');
        for (i = 0; i < array.length; i++) {
            document.write(i + '-' + array[i] + '<br>');
        }
</script> -->

</body>
</html>