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Create empty queryset by default in django form fields
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What if I don't have a model, I'm just doing a values_list('something', flat=True)?
– Boris
Mar 17 at 19:41
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Error message 'Unable to load one or more of the requested types. Retrieve the LoaderExceptions prop
...well, that's fine when you are debugging from Visual Studio. But how about if you're web application only throw this error on the production server? even after you set the Copy Local attribute to true.
– Yousi
Oct 16 '14 at 4:47
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Unable to forward search Bash history similarly as with CTRL-r
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In case anyone else has the same issue I did - if you add this to .profile it doesn't take effect. It's only when you add it to the .bash_profile that the magic happens! Thanks for a great tip - this had been driving me mad for years.
– John Gallaghe...
Dump Mongo Collection into JSON format
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Use the -d flag to specify what database to use.
– Reimund
Apr 21 '14 at 14:38
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Collapsing Sidebar with Bootstrap
I just visited this page http://www.elmastudio.de/ and wondered if it is possible to build the left sidebar collapse with Bootstrap 3.
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How to create a new object instance from a Type
...h means the type isn't known at compile time. C# would be severely limited if you couldn't do this. I mean you just proved it yourself: how else does the Activator method that takes a type-instance work? When MS wrote the Activator class they had no compile-time knowledge of any future types users w...
Nohup is not writing log to output file
...dout is connected to a tty) and block-buffering when redirected to a file. If python -u doesn't work; nohup might have introduced its own buffering.
– jfs
Oct 16 '12 at 17:37
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MYSQL import data from csv using LOAD DATA INFILE
... just a note that the (col1, col2, col3....) is not required. Useful if you are creating a table on the fly before using this to insert data.
– Kieran Quinn
Mar 4 '19 at 14:16
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How to calculate date difference in JavaScript?
I want to calculate date difference in days, hours, minutes, seconds, milliseconds, nanoseconds. How can I do it?
18 Answer...
Test parameterization in xUnit.net similar to NUnit
..."Foo")]
[InlineData(9)]
[InlineData(true)]
public void Should_be_assigned_different_values(object value)
{
Assert.NotNull(value);
}
In this example xUnit will run the Should_format_the_currency_value_correctly test once for every InlineDataAttribute each time passing the specified value as arg...