python convert nested list to list of strings
# Basix syntax: ['delim'.join([str(elem) for elem in sublist]) for sublist in my_list] # Where delim is the delimiter that will separate the elements of the # nested lists when they are flattened to a list of strings # Note, this uses two "levels" of list comprehension # Example usage 1: my_list = [[1, '1', 1], [2,'2',2], [3,'3',3]] [' '.join([str(elem) for elem in sublist]) for sublist in my_list] --> ['1 1 1', '2 2 2', '3 3 3'] # List of space-delimited strings # Example usage 2: my_list = [[1, '1', 1], [2,'2',2], [3,'3',3]] ['_'.join([str(elem) for elem in sublist]) for sublist in my_list] --> ['1_1_1', '2_2_2', '3_3_3'] # List of underscore-delimited strings
