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JavaScript join() Method
Example
Join the elements of an array into a string:
var fruits = ["Banana", "Orange", "Apple", "Mango"];
var energy = fruits.join();
var energy = fruits.join();
The result of energy will be:
Banana,Orange,Apple,Mango
Try it yourself »
Definition and Usage
The join() method joins the elements of an array into a string, and returns the string.
The elements will be separated by a specified separator. The default separator is comma (,).
Browser Support
The join() method is supported in all major browsers.
Syntax
array.join(separator)
Parameter Values
| Parameter | Description |
|---|---|
| separator | Optional. The separator to be used. If omitted, the elements are separated with a comma |
Return Value
| Type | Description |
|---|---|
| String | The array values, separated by the specified separator |
Technical Details
| JavaScript Version: | 1.1 |
|---|
More Examples
Example
Try using a different separator:
var fruits = ["Banana", "Orange", "Apple", "Mango"];
var energy = fruits.join(" and ");
var energy = fruits.join(" and ");
The result of energy will be:
Banana and Orange and Apple and Mango
Try it yourself »
JavaScript Array Object
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