Gentoo Archives: gentoo-portage-dev

From:	Arfrever Frehtes Taifersar Arahesis <arfrever.fta@×××××.com>
To:	Gentoo Portage Development <gentoo-portage-dev@l.g.o>
Subject:	Re: [gentoo-portage-dev] [PATCH] emerge --info: Modernize output of configuration of repositories
Date:	Tue, 09 Dec 2014 10:17:38
Message-Id:	`201412091117.17439.Arfrever.FTA@gmail.com`
In Reply to:	Re: [gentoo-portage-dev] [PATCH] emerge --info: Modernize output of configuration of repositories by Alexander Berntsen

1	2014-12-09 09:50 Alexander Berntsen napisał(a):
2	> On 08/12/14 20:04, Arfrever Frehtes Taifersar Arahesis wrote:
3	> > + for skipped_var in skipped_vars: + try: +
4	> > myvars.remove(skipped_var) + except ValueError: + pass +
5	> wat
6
7	It is deleting elements from a list.
8
9	>>> mylist = ["ab", "cd", "ef"]
10	>>> mylist
11	['ab', 'cd', 'ef']
12	>>> mylist.remove("cd")
13	>>> mylist
14	['ab', 'ef']
15	>>> mylist.remove("cd")
16	Traceback (most recent call last):
17	File "<stdin>", line 1, in <module>
18	ValueError: list.remove(x): x not in list
19	>>>
20
21	--
22	Arfrever Frehtes Taifersar Arahesis

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