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How to create byte array from HttpPostedFile
... using an image component that has a FromBinary method. Wondering how do I convert my input stream into a byte array
6 Answ...
LINQ to Entities only supports casting EDM primitive or enumeration types with IEntity interface
...n the interface type. EF doesn't know about the interface type so it can't convert it to SQL. With the class constraint the type inferred is the DbSet<T> type which EF knows what to do with.
– jwize
Nov 12 '15 at 20:58
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Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
I have a feeling there is a simple/built-in way to do this but I can't find it.
13 Answers
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entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding relat
...ity1;
using (CityService cs = new CityService())
{
city1 = cs.SelectCity(Convert.ToInt64(cmbCity.SelectedItem.Value));
}
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Python string prints as [u'String']
...of unicode strings. Beautiful Soup always produces Unicode. So you need to convert the list to a single unicode string, and then convert that to ASCII.
I don't know exaxtly how you got the one-element lists; the contents member would be a list of strings and tags, which is apparently not what you h...
Unable to verify leaf signature
...ssl x509 -inform DER -in YOUR_CERTIFICATE.cer -out YOUR_CERTIFICATE.crt to convert it t a .crt beforehand
– 0x1gene
Oct 26 '16 at 14:49
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Function to calculate distance between two coordinates
...t(a), Math.sqrt(1-a));
var d = R * c;
return d;
}
// Converts numeric degrees to radians
function toRad(Value)
{
return Value * Math.PI / 180;
}
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Why is there no tuple comprehension in Python?
... into a smaller one by iterating over the attrs that you are interested in converting to a tuple record.
– dave
Jul 1 '16 at 13:37
2
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Converting HTML files to PDF [closed]
I need to automatically generate a PDF file from an exisiting (X)HTML-document. The input files (reports) use a rather simple, table-based layout, so support for really fancy JavaScript/CSS stuff is probably not needed.
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Convert a Git folder to a submodule retrospectively?
...ry called repo-old which contains a subdirectory sub that we would like to convert into a submodule with its own repo repo-sub.
It is further intended that the original repo repo-old should be converted into a modified repo repo-new where all commits touching the previously existing subdirectory su...