JavaScript String concat() Method

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JavaScript String concat() Method

The concat() method joins two or more strings and returns a new string.

Note: This method does not alter the original string.


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<!DOCTYPE html> <html> <body> <script> var str1 = "Hello"; var str2 = " "; var str3 = "there"; var str =str1.concat(str2, str3); document.write(str); </script> </body> </html>


str.concat(string1, ..., stringN)

Parameter Values

string1,...stringNRequiredThe strings to be joined.

Return Values

StringReturns a new string containing the combined text of the strings provided.


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