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Add a column to existing table and uniquely number them on MS SQL Server
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I may as well confirm that this indeed works for MySQL; I just added an incrementing id field to an existing unindexed table and each row got a unique new id.
– Doug Kavendek
Jul 12 '11 at 17:48
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CMake: Project structure with unit tests
...ture my project to include the production sources (in src subfolder) and tests (in test subfolder). I am using CMake to build this. As a minimal example I have the following files:
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How do I specify a single test in a file with nosetests?
I have a file called test_web.py containing a class TestWeb and many methods named like test_something().
6 Answers
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How to get the user input in Java?
... I believe this will return an error running from almost any IDE. confirmed that intelliJ is having the same issue.
– Dan Bradbury
Nov 19 '13 at 22:59
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Disable Rails SQL logging in console
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@Kangur I can also confirm this approach works just fine on Rails 4.2
– madevident
Nov 29 '16 at 15:44
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Calling a function from a string in C#
....Parameters[0].Evaluate() + (int)args.Parameters[1].Evaluate();
};
// confirm it worked
Debug.Assert(19 == e.Evaluate());
And within the EvaluateFunction delegate you would call your existing function.
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How do I get the name of the active user via the command line in OS X?
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@Jonathan: The man page for whoami on Leopard confirms that it has been replaced by id.
– Naaff
Jul 9 '09 at 16:51
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ImportError: No module named PIL
... some installs, import PIL does work, which adds to the confusion. This is confirmed by an example from the documentation, as @JanneKarila found out, and also by some more recent versions of the MacPorts PIL package (1.1.7).
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How to convert JSON to a Ruby hash
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What about the following snippet?
require 'json'
value = '{"val":"test","val1":"test1","val2":"test2"}'
puts JSON.parse(value) # => {"val"=>"test","val1"=>"test1","val2"=>"test2"}
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Package cairo was not found in the pkg-config search path. Node j.s install canvas issue
... macOS Sierra 10.12 (Recovered), brew install cairo should be enough, just confirmed.
– Kulbear
Jan 13 '17 at 6:36
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