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	<meta charset="UTF-8">
	<title>JavaScript Predefined Function</title>
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	<h1>isFinite() 함수</h1>

	<script>
		document.write(isFinite(123) + "<br>");
		document.write(isFinite(123e100) + "<br>");
		document.write(isFinite(0) + "<br>");
		document.write(isFinite(true) + "<br>");
		document.write(isFinite(false) + "<br>");
		document.write(isFinite(null) + "<br>");
		document.write(isFinite("123") + "<br>");
		document.write(isFinite("") + "<br>");
		document.write(isFinite("문자열") + "<br>");
		document.write(isFinite(undefined) + "<br>");
		document.write(isFinite(NaN));
	</script>
	
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