Thanks for your advice.^^ I find out something special (because i don't know). I would like to retrieve data from source file into array. The data will be omited if the value is duplicated. For example, there is 3 values - 1,2,1. It will only display 1,2 after i ran the script.
value = (1,2,1) while 1: users = {} byteDict = {} byteDict = users[value] users[value] = byteDict print users I think the above code cannot run properly. Any ppl knows why the value omited when it was duplicated. Many of thanks for all!!! -- http://mail.python.org/mailman/listinfo/python-list