JavaScript Array Object

Array Object Properties

• Length Sets or returns the number of elements in the array

Array Object method

• Concat (Arrayx,arrayx,arrayx,...) Concatenate two or more arrays and return the result
• Join (seperator) places all elements of an array into a string, separated by the specified delimiter
• Pop () deletes and returns the last element of the array
• Shift () deletes and returns the first element of the array
• Push (Arrayx,arrayx,arrayx,...) Adds one or more elements to the end of the array and returns the new length
• Unshift (Arrayx,arrayx,....) Adds one or more elements to the beginning of the array and returns the new length
• Reverse () Reverses the order of the elements in the array
• Sort ([Sort_func]) sorts the array elements
• Slice (start,end) returns the selected element from an existing array, start,end (a positive number is calculated from the beginning, and a negative number is calculated from the tail)
• Splice (index,howmany,item1,..., itemx) deletes 0 or more elements starting from index, and replaces those deleted elements with one or more values declared in the argument list

• ToString ()
• toLocaleString ();

JavaScript Array Object