data:image/png;base64,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Takes a text string as input, and reports a new text string containing all but the last letter of the input.

resulti1lengthTakes a text string as input, and reports the last character in the string.

1datamapmany1data lists

1

s

xlastylastc

11=1 last=$_last 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6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECByxcQFpoRMBzwAAAABJRU5ErkJggg==