On 21 May 2013 14:31, Treder, Robert wrote:
> Steven wrote:
>>
>> py> L = ['b', 'd', 'c', 'a', 'b']
>> py> list(set(L))
>> ['a', 'c', 'b', 'd']
>>
>>
>> If keeping the order is important, you cannot use set, and you'll need
>> another way to extract only the unique values. Ask if you need help on
> Message: 6
> Date: Tue, 21 May 2013 09:45:17 +1000
> From: Steven D'Aprano
> To: tutor@python.org
> Subject: Re: [Tutor] reducing lists within list to their set of unique
> values
> Message-ID: <519ab58d.9020...@pearwood.info>
> Content-Type: text/
On 21/05/13 08:49, Treder, Robert wrote:
Hi python folks,
I have a list of lists that looks something like this:
tst = [ [], ['test'], ['t1', 't2'], ['t1', 't1', 't2'] ]
I want to change the empty sets to a blank string, i.e., '' and the lists with
repeat values to the unique set of values. S
Hi python folks,
I have a list of lists that looks something like this:
tst = [ [], ['test'], ['t1', 't2'], ['t1', 't1', 't2'] ]
I want to change the empty sets to a blank string, i.e., '' and the lists with
repeat values to the unique set of values. So I have done the following:
>>> for
