str.casefold() Return a casefolded copy of the string. Casefolded strings may be used for caseless matching.

bytearray.startswith(prefix[, start[, end]]) Return True if the binary data starts with the specified prefix

bytearray.istitle() Return true if the sequence is ASCII titlecase and the sequence is not empty, false otherwise. See bytes

bytearray.replace(old, new[, count]) Return a copy of the sequence with all occurrences of subsequence old replaced

str.rjust(width[, fillchar]) Return the string right justified in a string of length width. Padding is done using the

bytearray.isdigit() Return true if all bytes in the sequence are ASCII decimal digits and the sequence is not empty, false otherwise

shape A tuple of integers the length of ndim giving the shape of the memory as an N-dimensional array.

str.zfill(width) Return a copy of the string left filled with ASCII '0' digits to make a string of length width

str.endswith(suffix[, start[, end]]) Return True if the string ends with the specified suffix, otherwise

str.isnumeric() Return true if all characters in the string are numeric characters, and there is at least one character, false