[]

Returns the character at the given index of this string.

Syntax

aString [index]

Parameters

index - Integer

The index of the character to retrieve.

Return Value

The character.

Remarks

The index must be a valid index. The string is encoded with a multi-byte encoding, either UTF-8 or UTF-16 depending on the platform. A character may be encoded with one or more units. If the index is not at the beginning of a sequence, an error is raised.