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What are “decorators” and how are they used?
...m
– Arthur Kovacs
Jan 29 '14 at 14:30
5
Do decorators actually ducktype all instances of a servic...
JPA: How to have one-to-many relation of the same Entity type
... the relationship is the same. The general case is detailed in Section 2.10.2 of the JPA 2.0 spec.
Here's a worked example. First, the entity class A:
@Entity
public class A implements Serializable {
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
private Long id;
@ManyToOne
...
Linq to Entities join vs groupjoin
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380
Behaviour
Suppose you have two lists:
Id Value
1 A
2 B
3 C
Id ChildValue
1 a1
1 a2...
How does one make an optional closure in swift?
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answered Jun 24 '14 at 20:46
CezarCezar
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What does default(object); do in C#?
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190
For a reference-type, it returns null
For a value-type other than Nullable<T> it returns ...
Is it possible to use Razor View Engine outside asp.net
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80
There are two issues here:
Yes, you can run the Razor View Engine outside of the context of an...
When to use a “has_many :through” relation in Rails?
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edited Dec 1 '15 at 10:07
Arslan Ali
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answer...
RabbitMQ and relationship between channel and connection
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201
A Connection represents a real TCP connection to the message broker, whereas a Channel is a vi...
Can anybody find the TFS “Unshelve” option in Visual Studio 2012?
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answered Apr 20 '12 at 12:43
NockNock
6,45311 gold badge2424 silver badges2727 bronze badges
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Should struct definitions go in .h or .c file?
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109
Private structures for that file should go in the .c file, with a declaration in the .h file if...