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How to calculate cumulative normal distribution?
...17795
>>> norm.cdf(-1.96)
0.024997895148220435
For a two-tailed test:
Import numpy as np
z = 1.96
p_value = 2 * norm.cdf(-np.abs(z))
0.04999579029644087
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LINQ order by null column where order is ascending and nulls should be last
...=> f.SomeString)
This works with LINQ 2 objects in memory. I did not test it with EF or any DB ORM.
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How do I import a specific version of a package using go get?
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gopkg.in is not fully tested in git old versions, so it doens't work properly with git < v1.9
– BMW
Dec 2 '16 at 5:20
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How do I serialize a C# anonymous type to a JSON string?
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You can try my ServiceStack JsonSerializer it's the fastest .NET JSON serializer at the moment. It supports serializing DataContract's, Any POCO Type, Interfaces, Late-bound objects including anonymous types, etc.
Basic Example
var customer = new Customer { Name="Joe Bloggs", A...
What are the ways to make an html link open a folder
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I just tested it in Firefox, it works for me, but I can't specify the folder in which to open, it only opens in the root directory of the php file.
– Lucas Taulealea
Jun 21 '19 at 0:05
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How do I check whether a file exists without exceptions?
...es and directories but you can instead use
os.path.isfile(file_path)
to test if it's a file specifically. It follows symlinks.
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INSTALL_FAILED_UPDATE_INCOMPATIBLE when I try to install compiled .apk on device
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Same here. Try to test the update process. So uninstall is not an option.
– Martin
Apr 10 '19 at 15:21
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Adding elements to object
...wer doesn't add an array, the brackets [] are used to access the property. Test it here on jsfiddle and read about it here at Mozilla and here's a great article at Digital Ocean that I wish I came across long ago.
– Hastig Zusammenstellen
Aug 27 '18 at 7:33
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Image.Save(..) throws a GDI+ exception because the memory stream is closed
...ue))
{
return new Bitmap(image);
}
}
[Test]
public void ShouldCreateImageThatCanBeSavedWithoutOpenStream()
{
var imageBytes = File.ReadAllBytes("bitmap.bmp");
var image = imageBytes.ToImage();
image.Save("output.bmp");
}
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How to stop line breaking in vim
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@qubodup You can test if something is overwriting your .vimrc setting by opening a file where you see the problem and entering :verbose set textwidth? wrapmargin?. This will tell you their current values and also where they were set. It's pos...