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Linq to Entities join vs groupjoin
...ttened by SelectMany.
2. Preserving order
Suppose the list of parents is a bit longer. Some UI produces a list of selected parents as Id values in a fixed order. Let's use:
var ids = new[] { 3,7,2,4 };
Now the selected parents must be filtered from the parents list in this exact order.
If we do ......
CAP theorem - Availability and Partition Tolerance
...eg. blog.nahurst.com/visual-guide-to-nosql-systems
– bitinn
Apr 22 '15 at 8:22
it'd really help to include a simple il...
Android Preferences: How to load the default values when the user hasn't used the preferences-screen
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Ok, I am a bit lost here about what you are trying to achieve. I don't want to call DialogPreference, I need the default value when the user doesn't user the Preferences.
– Peterdk
Apr 25 '10 at 14...
Are Databases and Functional Programming at odds?
...nguages and have been playing with Lisp/CLOS, Scheme, Erlang, Python and a bit of Ruby. In daily programming life I'm still forced to use C#.
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Getting the IP address of the current machine using Java
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This could be a bit tricky in the most general case.
On the face of it, InetAddress.getLocalHost() should give you the IP address of this host. The problem is that a host could have lots of network interfaces, and an interface could be b...
How to convert current date into string in java?
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answered May 31 '10 at 10:23
Itay KaroItay Karo
16.4k33 gold badges3434 silver badges5555 bronze badges
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Why is i++ not atomic?
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While I get your point, your answer is a bit confusing to the learning. I see an example, and a conclusion that says "because of the situation in the example"; imho this is an incomplete reasoning :(
– Sebastian Mach
Aug 7 '14 ...
Include intermediary (through model) in responses in Django Rest Framework
... membership you want, and then it uses a custom serializer to pull out the bits you want to display.
EDIT: as commented by @bryanph, serializers.field was renamed to serializers.ReadOnlyField in DRF 3.0, so this should read:
class MembershipSerializer(serializers.HyperlinkedModelSerializer):
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How to know if user is logged in with passport.js?
...app.post, etc), so talking about using passport.js outside of it is little bit pointless. Yes it is only within express route middleware handlers like app.get, app.post etc. If you need different functionality, then you should explain it in details in your question as well as what you are trying to ...
Implementing INotifyPropertyChanged - does a better way exist?
...;T> is obsolete with the nameof operator of C# 6, making this monster a bit sleeker.
– Traubenfuchs
May 1 '15 at 18:04
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