help-gnu-emacs
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: How to delete all nil properties from a plist?


From: Pascal J. Bourguignon
Subject: Re: How to delete all nil properties from a plist?
Date: Sun, 02 Aug 2015 18:24:13 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)

Emanuel Berg <address@hidden> writes:

> "Pascal J. Bourguignon" <address@hidden>
> writes:
>
>> This is horrible. Again, you can't prevent yourself
>> writing O(n²) code when O(n) would do perfectly.
>
> Is it `append' or `butlast' that is linear as well?

Both.


-- 
__Pascal Bourguignon__                 http://www.informatimago.com/
“The factory of the future will have only two employees, a man and a
dog. The man will be there to feed the dog. The dog will be there to
keep the man from touching the equipment.” -- Carl Bass CEO Autodesk


reply via email to

[Prev in Thread] Current Thread [Next in Thread]