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Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Dominique <dominique.sextant@orange.fr.invalid> Newsgroups: fr.comp.lang.python Subject: =?UTF-8?Q?Re=3A_Panne_de_m=C3=A9moire_avec_list_et_str?= Date: Mon, 2 Dec 2024 16:32:20 +0100 Organization: A noiseless patient Spider Lines: 19 Message-ID: <vikju4$3de5c$1@dont-email.me> References: <vik35m$393an$1@dont-email.me> <pfku1pxUSo1PjY00UnMRmj9UrQo@jntp> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Mon, 02 Dec 2024 16:32:21 +0100 (CET) Injection-Info: dont-email.me; posting-host="727972b966e97283085c8e830fc7ae79"; logging-data="3586220"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19jkycSsLwqnRwXLuUb6KAfEiWCJftPZ3k=" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:OEbwAlyDRyJ/G9c/zZoq9D3VtPU= In-Reply-To: <pfku1pxUSo1PjY00UnMRmj9UrQo@jntp> Content-Language: fr Bytes: 1519 Le 02/12/2024 à 12:16, Python a écrit : >>>> l = [['2'], ['2'], ['6'], ['8'], ['9']] >>>> ''.join(x for x, in l) > '22689' > Je te remercie pour cette réponse qui allie simplicité et élégance. Je me pose toute fois une question : pour quoi la virgule après le X du for de res=''.join(x for x, in result) Et si je le supprime, j'ai cette erreur : sequence item 0: expected str instance, list found -- Dominique Esto quod es