charAt Method

                  

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Description

Retrieves the character at the index specified.

Syntax

charVariable = strVariable.charAt(index)
charVariable = "String Literal".charAt(index)

Return Value

A character value equal to the character at the specified index.

Arguments

index: The zero-based index of the desired character. Valid values are between 0 and the length of the string minus 1.

Remarks

The first character in a string is at index 0, the second is at index 1, etc. Values of index out of valid range return undefined.