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LINQ Single vs First
...d illustrate why you should NOT use one, when you mean the other.
Note: In my code, I will typically use FirstOrDefault() and SingleOrDefault() but that's a different question.
Take, for example, a table that stores Customers in different languages using a Composite Key ( ID, Lang ):
DBContext db = ...
How do I resolve a HTTP 414 “Request URI too long” error?
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thanks for the answer and the explaination , you saved my day. :)
– may saghira
Mar 24 '15 at 10:39
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Pushing app to heroku problem
I am trying to push my app to heroku and I get the following message:
4 Answers
4
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What Does Question Mark Mean in Xcode Project Navigator?
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Wasn't using Source Control on my project but restarting Xcode (12 beta) fixed the problem. Thanks @MattGibson
– Marcy
Jul 14 at 6:03
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Converting a Uniform Distribution to a Normal Distribution
...nto a normal distribution? What if I want a mean and standard deviation of my choosing?
16 Answers
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TypeLoadException says 'no implementation', but it is implemented
...t referencing the new version of the interface assembly.
In this case, DummyItem implements an interface from another assembly. The SetShort method was recently added to both the interface and the DummyItem - but the assembly containing DummyItem was rebuilt referencing the previous version of the ...
Split Strings into words with multiple word boundary delimiters
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Quick and dirty but perfect for my case (my separators were a small, known set)
– Andy Baker
Sep 1 '12 at 9:34
7
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PHP convert date format dd/mm/yyyy => yyyy-mm-dd [duplicate]
...on't use timestamps, as they can lead to problems with DST, etc...". Again my comment IS WRONG, and I apologize. I simply don't remove the downvote because, I can't AND, most importantly, because you should have done a comment. If you edit your answer I will gladly remove the downvote. Sorry about t...
AngularJS ng-include does not include view unless passed in $scope
...rong to assume that ngInclude can take a raw path? I keep trying to set my ngInclude as follows:
2 Answers
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How do I print the type or class of a variable in Swift?
...r string interpolation.
import Foundation
class PureSwiftClass { }
var myvar0 = NSString() // Objective-C class
var myvar1 = PureSwiftClass()
var myvar2 = 42
var myvar3 = "Hans"
print( "String(myvar0.dynamicType) -> \(myvar0.dynamicType)")
print( "String(myvar1.dynamicType) -> \(myvar1.dy...