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Unique Key constraints for multiple columns in Entity Framework
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377
With Entity Framework 6.1, you can now do this:
[Index("IX_FirstAndSecond", 1, IsUnique = tru...
Does the use of the “Async” suffix in a method name depend on whether the 'async' modifier is used?
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131
I think the truth is ambiguous even from Microsoft documentation:
In Visual Studio 2012 and...
Should the hash code of null always be zero, in .NET
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edited May 23 '17 at 11:52
Community♦
111 silver badge
answered May 23 '12 at 15:50
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How do you cast a List of supertypes to a List of subtypes?
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edited Mar 15 '13 at 10:04
Joachim Sauer
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Is there a regular expression to detect a valid regular expression?
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993
/
^ # start of string
( ...
T-SQL: Using a CASE in an UPDATE statement to update certain columns depending on a condition
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Quassnoi
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answered Jan 28 '11 at 15:55
Adam Robins...
Uniq by object attribute in Ruby
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LaneLane
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Maven: how to do parallel builds?
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234
Maven 3 (as of beta 1) now supports parallel builds as an experimental feature.
For example,
mv...
How does the String class override the + operator?
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The toString method is defined by the primordial class Object
(§4.3.2). Many classes override it, notably Boolean, Character,
Integer, Long, Float, Double, and String.
See §5.4 for details of the string conversion context.
15.18.1.
Optimization of String Concatenation :
An i...
Break or return from Java 8 stream forEach?
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13 Answers
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