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Convert UTC to local time in Rails 3
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edited Dec 1 '14 at 20:49
answered Mar 14 '11 at 15:23
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How to change a PG column to NULLABLE TRUE?
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472
From the fine manual:
ALTER TABLE mytable ALTER COLUMN mycolumn DROP NOT NULL;
There's no nee...
Git in Powershell saying 'Could not find ssh-agent'
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edited Jun 20 at 9:12
Community♦
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answered Apr 16 '12 at 4:28
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Styling HTML email for Gmail
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The answers here are outdated, as of today Sep 30 2016. Gmail is currently rolling out support for the style tag in the head, as well as media queries. If Gmail is your only concern, you're safe to use classes like a modern developer!
For reference, you can check the offic...
How to export and import a .sql file from command line with options? [duplicate]
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112
Type the following command to import sql data file:
$ mysql -u username -p -h localhost DATA-BA...
Bash: Strip trailing linebreak from output
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266
If your expected output is a single line, you can simply remove all newline characters from th...
What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
... edited Dec 8 '17 at 7:03
user276648
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answered Sep 1 '11 at 21:32
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Explicitly calling a default method in Java
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edited Feb 10 '18 at 23:20
jihor
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answered Nov 14 '13 at 1...
Is it possible to program iPhone in C++
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edited Jun 12 '17 at 10:28
Janus Troelsen
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Why does “split” on an empty string return a non-empty array?
...",test" split ','
and
",test," split ','
will return an array of size 2. Everything before the first match is returned as the first element.
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