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Find rows with multiple duplicate fields with Active Record, Rails & Postgres
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227
Tested & Working Version
User.select(:first,:email).group(:first,:email).having("count(*) ...
HTTP Basic Authentication credentials passed in URL and encryption
... encrypted.
– Sripathi Krishnan
Apr 27 '10 at 5:40
21
To be clear, everything but the domain is e...
how to create a Java Date object of midnight today and midnight tomorrow?
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answered Jul 27 '11 at 20:37
timaschewtimaschew
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What is the size of ActionBar in pixels?
...r in landscape?
– Manfred Moser
Jan 27 '12 at 19:41
87
on 4.0+: default is 48dp, landscape is 40d...
recursively add file extension to all files
...ants?
– ghostdog74
Jul 10 '09 at 11:27
1
@ghostdog74: Since he accepted this answer, the above ap...
jQuery - multiple $(document).ready …?
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edited Oct 27 '18 at 9:19
Eugen Konkov
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What data is stored in Ephemeral Storage of Amazon EC2 instance?
.../…)
– Glenn Bech
Sep 28 '16 at 19:27
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Get commit list between tags in git
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27
git log takes a range of commits as an argument:
git log --pretty=[your_choice] tag1..tag2
S...
PostgreSQL array_agg order
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27
If you are on a PostgreSQL version < 9.0 then:
From: http://www.postgresql.org/docs/8.4/sta...
How can I order a List?
...Alarcón Rapela
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answered Apr 18 '12 at 14:27
daryaldaryal
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