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Groups > de.comp.lang.python > #6179
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|---|---|
| From | Patrick Rudin <taxi_bs@gmx.ch> |
| Newsgroups | de.comp.lang.python |
| Subject | Re: for unpacking |
| Date | Sun, 11 Aug 2024 17:26:06 +0200 |
| Lines | 46 |
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Peter J. Holzer wrote:
> Dein Beispiel, in dem Du verschiedene Namen trägst, entspricht genau dem
> Konzept von Python:
Danke für die Erkläung. Mein Missverständnis bezog sich wohl in erster
Linie tatsächlich auf die praktisch Anwendung, wenn man mit
For-Schlaufen Listen mutiert.
In Pygame erzeugt man halt dauernd viele Objekte, die laufend ihre
Position und/oder Geschwindigkeit ändern. Mit verschachtelten Listen
wird das relativ schnell mühsam.
> Das passiert z.B. in Perl implizit in einer Schleife:
>
> ------------------------------------------------------------------------
> #!/usr/bin/perl
> use v5.30;
> use warnings;
>
> my @a = (1, 2, 3);
>
> for my $x (@a) {
> $x = 10;
> }
> say for @
> ------------------------------------------------------------------------
>
> gibt
> 10
> 10
> 10
> aus.
Ja, das würde ich instinktiv erwarten.
Ich würde auch bei
zahl = 5
zahl += 1 if zahl > 6 else 6
nicht das erwarten, was rauskommt. Aber man lernt dazu :)
Gruss
Patrick
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for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-06 22:57 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-06 23:45 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-07 13:24 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-07 00:02 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-07 11:54 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-07 13:21 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-07 22:58 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-09 22:18 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-10 12:07 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-10 13:49 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-10 12:46 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-10 22:09 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-11 12:26 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-11 15:05 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-11 17:44 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-11 17:26 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-11 18:16 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-11 23:18 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-11 23:43 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-12 21:03 +0200
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2024-08-13 02:44 +0200
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2024-08-13 19:36 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-13 19:47 +0200
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2024-08-14 04:38 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-14 08:26 +0200
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2024-08-14 10:25 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-14 13:22 +0200
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2024-08-14 14:45 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-12 21:06 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-13 00:24 +0200
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2024-08-14 14:41 +0200
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2024-08-14 18:39 +0200
Re: for unpacking Ralph Aichinger <ralph@pi.h5.or.at> - 2024-08-14 17:05 +0000
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2024-08-15 05:44 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-16 13:31 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-13 23:06 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-13 23:19 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-14 21:11 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-14 21:08 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2025-10-06 22:46 +0200
Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2025-10-06 23:37 +0200
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2025-10-07 09:01 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2025-10-07 14:22 +0200
Re: for unpacking ram@zedat.fu-berlin.de (Stefan Ram) - 2025-10-07 13:13 +0000
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2025-10-07 15:34 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2025-10-07 22:57 +0200
Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2025-10-10 21:50 +0200
[Python-de] Re: for unpacking Mike Müller <mmueller@python-academy.de> - 2024-08-07 09:14 +0200
Re: [Python-de] Re: for unpacking Patrick Rudin <taxi_bs@gmx.ch> - 2024-08-07 11:57 +0200
Re: [Python-de] Re: for unpacking "Peter J. Holzer" <hjp-usenet4@hjp.at> - 2024-08-08 23:18 +0200
[Python-de] Re: for unpacking Mike Müller <mmueller@python-academy.de> - 2024-08-09 08:03 +0200
Re: for unpacking Hermann Riemann <nospam.ng@hermann-riemann.de> - 2024-08-07 12:35 +0200
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