JavaScript: The Definitive Guide, 5th Edition

Name

String.concat( ): concatenate strings — ECMAScript v3

Synopsis

string.concat(value, ...)

Arguments

value, ...

One or more values to be concatenated to string.

Returns

A new string that results from concatenating each of the arguments to string.

Description

concat( ) converts each of its arguments to a string (if necessary) and appends them, in order, to the end of string. It returns the resulting concatenation. Note that string itself is not modified.

String.concat( ) is an analog to Array.concat( ). Note that it is often easier to use the + operator to perform string concatenation.

See Also

Array.concat( )