JS Array Object

Http://www.w3cschool.cc/js/js-obj-array.html Creating a new method

The prototype is a JavaScript global constructor. It can build properties and methods for new JavaScript objects.

Example: Create a new method. Array.prototype.ucase=function ()
{
for (i=0;i<this.length;i++)
{this[i]=this[i].touppercase ();}
}

More examples

Merging two arrays-concat ()

Merging three arrays-concat ()

Make a string of elements of an array-join ()

Delete the last element of an array-pop ()

Add a new element to the end of the array-push ()

Reverses the order of the elements in an array-reverse ()

Delete the first element of an array-shift ()

Select an element from an array-slice ()

Array sort (ascending alphabetical order)-sort ()

Sort by number (ascending in numeric order)-sort ()

Sort by number (descending in numeric order)-sort ()

Add an element to the 2nd position of the array-splice ()

Convert array to string-tostring ()

Add a new element at the beginning of the array-unshift ()

JS Array Object