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Re: [External] : Re: Appending lists
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From: |
Emanuel Berg |
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Subject: |
Re: [External] : Re: Appending lists |
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Date: |
Sat, 19 Jun 2021 01:55:07 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
tomas wrote:
>> deep copy = actual copy
>>
>> shallow copy = copy of references?
>
> Assignment = copy at depth 0
> Shallow copy = copy at depth 1
> ...
> 42 copy = copy at depth 42
> ...
> Deep copy = copy at depth infinite
But regardless of whatever, why copy something at all?
If it is there there already, I mean?
So destructive use of `nreverse' and `nconc' won't screw
it up?
Wow...
--
underground experts united
https://dataswamp.org/~incal
- Re: Appending lists, (continued)
- Re: Appending lists, tomas, 2021/06/19
- Re: Appending lists, Emanuel Berg, 2021/06/16
- Re: Appending lists, Emanuel Berg, 2021/06/16
- RE: [External] : Re: Appending lists, Drew Adams, 2021/06/16
- Re: [External] : Re: Appending lists, Emanuel Berg, 2021/06/16
- RE: [External] : Re: Appending lists, Drew Adams, 2021/06/16
- Re: [External] : Re: Appending lists, Emanuel Berg, 2021/06/16
- Re: [External] : Re: Appending lists, tomas, 2021/06/17
- [OFFTOPIC] Re: Appending lists, Stefan Monnier, 2021/06/17
- Re: [OFFTOPIC] Re: Appending lists, tomas, 2021/06/17
- Re: [External] : Re: Appending lists,
Emanuel Berg <=
Re: Appending lists, Pierpaolo Bernardi, 2021/06/14
Re: Appending lists, Drew Adams, 2021/06/16