Slicing is
used to get sub array from given array.
Example
|
Description
|
slice(start,end)
|
Returns
sub array from index start (included) to end index (excluded).
|
slice(start)
|
Returns
elements from start to till end
|
array.html
<!DOCTYPE html> <html> <head> <title>Array</title> </head> <body> <script type="text/javascript"> function printArray(arr) { document.write("<br />Elements in array are<br />"); for (i = 0; i < arr.length; i++) { document.write(arr[i] + " "); } document.write("<br />"); } var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9]; var arr1 = arr.slice(2, 5); var arr2 = arr.slice(2, 3); var arr3 = arr.slice(2); document.write("arr = " + arr + "<br />"); document.write("arr1 = " + arr1 + "<br />"); document.write("arr2 = " + arr2 + "<br />"); document.write("arr3 = " + arr3 + "<br />"); </script> </body> </html>
Open above
page in browser, you can able to see following data.
arr =
1,2,3,4,5,6,7,8,9
arr1 =
3,4,5
arr2 = 3
arr3 =
3,4,5,6,7,8,9
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