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.join()

Creates a string by concatenating the text content of each element, separated by a separator.

Examples

1. Join with separator

// <li>Apple</li><li>Banana</li>
const str = $('li').join(', ');

Result

"Apple, Banana"

2. Default separator

const str2 = $('li').join();

Result

"Apple,Banana"

Parameters

Parameter	Type	Description
separator	string	Optional. Specifies a string to separate each element's text. Default is ",".

Returns: String.