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Best way to check if object exists in Entity Framework?
... from a performance point of view? I'm using Entity Framework 1.0 (ASP.NET 3.5 SP1).
8 Answers
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How to bind RadioButtons to an enum?
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391
You could use a more generic converter
public class EnumBooleanConverter : IValueConverter
{
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How to create a subdirectory for a project QtCreator?
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NickNick
7,36922 gold badges2626 silver badges3535 bronze badges
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What's the point of NSAssert, actually?
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300
Assert is to make sure a value is what its supposed to be. If an assertion fails that means so...
Why do we use __init__ in Python classes?
...egs = legs
self.colour = colour
fido = Dog(4, "brown")
spot = Dog(3, "mostly yellow")
You're saying, Fido is a brown dog with 4 legs while Spot is a bit of a cripple and is mostly yellow. The __init__ function is called a constructor, or initializer, and is automatically called when you c...
Why both no-cache and no-store should be used in HTTP response?
... part of their normal operation
But this is omitted from the newer RFC 7234 HTTP spec in potentially an attempt to make no-store stronger, see:
http://tools.ietf.org/html/rfc7234#section-5.2.1.5
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Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. Manifest definition do
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32 Answers
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Remote connect to clearDB heroku database
...don.
– Roseaboveit
Jan 27 '15 at 7:23
3
you'll need to export your local database file to the dat...
Basic http file downloading and saving to disk in python?
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Oct 26 '13 at 4:59
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What is a callback URL in relation to an API?
...rror if the callback URL is not set correctly?
– user3768495
Feb 5 '16 at 0:34
@user3768495 I would expect it would no...