qiskit/visualization/counts_visualization.py
def hamming_distance(str1, str2):
    """Calculate the Hamming distance between two bit strings

    Args:
        str1 (str): First string.
        str2 (str): Second string.
    Returns:
        int: Distance between strings.
    Raises:
        VisualizationError: Strings not same length
    """
    if len(str1) != len(str2):
        raise VisualizationError('Strings not same length.')
    return sum(s1 != s2 for s1, s2 in zip(str1, str2))
def hamming_distance(str1, str2):
    if len(str1) != len(str2):
        raise VisualizationError('Strings not same length.')
    return sum(s1 != s2 for s1, s2 in zip(str1, str2))
def hamming_distance ( str1 , str2 ) : if len ( str1 ) != len ( str2 ) : raise VisualizationError ( 'Strings not same length.' ) return sum ( s1 != s2 for s1 , s2 in zip ( str1 , str2 ) )
Calculate the Hamming distance between two bit strings

    Args:
        str1 (str): First string.
        str2 (str): Second string.
    Returns:
        int: Distance between strings.
    Raises:
        VisualizationError: Strings not same length
Calculate the Hamming distance between two bit strings