Latest Contributions by RIMNTIR

Hello, I am trying to figure out how I can use the field calculator with python to calculate sequential letters. For example, I would like "A,B,C,D....Z, AA,AB, AC...".  I did find a code that works just fine in a regular python environment but I am having a hard time incorporating it on the field calculator.  excel - How to make a continuous alphabetic list python (from a-z then from aa, ab, ac etc) - Stack Overflow  I tried using this as the code block: """ from string import ascii_lowercase   import itertools def iter_all_strings():    size = 1    while True:       for s in itertools.product(ascii_lowercase, repeat=size):             yield "".join(s)         size +=1 """ and  "iter_all_strings()" as the expression in the field calculator but it just gives me null values. Any help would be much appreciated, thank you.  ... View more