Is there a javascript method to find out if a string is part of another string? -

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i need find out if 1 string in , return true or false, or similar.

just remembered having read indexof returning -1 if doesn't find something?

use indexof function of string:

var str = "something"; var other = "thi"; if (str.indexof(other) != -1) {     // other part of original string. }

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