slice()

배열 메서드, 원하는 배열 요소를 가져올 때 사용합니다.

<script>
    const arr19 = [100, 200, 300, 400, 500];
    
    document.write("*** 22. 배열 메서드 slice() ***<br>");
    document.write(arr19.slice(1,3), "<br>");
    document.write(arr19.slice(1,4), "<br>");
    document.write(arr19.slice(1,5), "<br>");
    document.write(arr19.slice(1,-1), "<br>");
    document.write(arr19.slice(1,-2), "<br>");
    document.write(arr19.slice(1,-3), "<br><br>");
</script>

//200,300
//200,300,400
//200,300,400,500
//200,300,400
//200,300
//200