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Javascript Append / Prepend items to Array

Unshif

Use .unshift to add one or more items in the beginning of an array.


var array = [3, 4, 5, 6];
array.unshift(1, 2);

Output

[1, 2, 3, 4, 5, 6]

Push

Further .push is used to add items after the last currently existent item.


var array = [1, 2, 3];
array.push(4, 5, 6);

Output

[1, 2, 3, 4, 5, 6]


Conclusion

In this page (written and validated by ) you learned about Javascript Append Prepend items to Array . What's Next? If you are interested in completing Javascript tutorial, your next topic will be learning about: Javascript multidimensional array.



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