lastIndexOf lastIndexOf
Returns the position (in the first argument) of the last occurrence of the second parameter. Returns -1 if there is no match.
Category
String
Function syntax
lastIndexOf(<parameters>)
Parameter
Parameter
Type
string
String
specified value
String
Signature and returned type
lastIndexOf(<string>,<string>)
Returns an integer.
Example
lastIndexOf("Hello, "l")
Returns 3.
Explanation:
In “Hello”, the last occurrence of “l” is at position 3.
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