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Can PostgreSQL index array columns?
...CREATE TABLE "Test"("Column1" int[]);
INSERT INTO "Test" VALUES ('{10, 15, 20}');
INSERT INTO "Test" VALUES ('{10, 20, 30}');
CREATE INDEX idx_test on "Test" USING GIN ("Column1");
-- To enforce index usage because we have only 2 records for this test...
SET enable_seqscan TO ...
What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
... line have 'await'?
– niico
Jan 10 '15 at 7:04
20
No this code was written before await was avail...
How to style CSS role
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answered Oct 15 '12 at 9:27
syncsync
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How can I detect whether an iframe is loaded?
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edited Dec 3 '18 at 15:46
Marc Farshad
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answered Sep 4 '12 at 15:54
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git recover deleted file where no commit was made after the delete
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Alessandro Jacopson
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answered Aug 14 '12 at 16:29
Noufal Ibrah...
Can I checkout github wikis like a git repository?
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answered Aug 14 '10 at 15:57
Max MasnickMax Masnick
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HttpServletRequest - how to obtain the referring URL?
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answered Apr 15 '10 at 21:09
BalusCBalusC
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What's the 'environment' task in Rake?
...b/rails/tasks/…
– odigity
Jan 27 '15 at 20:18
4
@odigity Looks like here: github.com/rails/rail...
How update the _id of one MongoDB Document?
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Niels van der RestNiels van der Rest
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Is gcc std::unordered_map implementation slow? If so - why?
...c-4.7
inserts: 37728
get : 2985
With gcc-4.6
inserts: 2531
get : 1565
So std::unordered_map in gcc-4.7 is broken (or my installation, which is an installation of gcc-4.7.0 on Ubuntu - and another installation which is gcc 4.7.1 on debian testing).
I will submit a bug report.. until then...