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Binding an enum to a WinForms combo box, and then setting it

...at the value must be a valid enum value and if it isnt then something has gone very wrong and you probably want an exception. – bytedev Oct 6 '16 at 9:31 ...
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How to get current route in Symfony 2?

...As such, Symfony doesn't know what route that is for. Typically, you have one route to one controller, so it may seem weird that this can't report anything besides "_internal", however, it is possible to create general-purpose controllers that get associated with more than one route definition. Wh...
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Add Keypair to existing EC2 instance

...mote EC2 instance, however, seems distant and inaccessible when you are in one of these situations. Fortunately, AWS provides us with the power and flexibility to be able to recover a system like this, provided that we are running EBS boot instances and not instance-store. The approach on EC2 is so...
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Android: Difference between Parcelable and Serializable?

...eKey"); Parcelable Parcelable process is much faster than Serializable. One of the reasons for this is that we are being explicit about the serialization process instead of using reflection to infer it. It also stands to reason that the code has been heavily optimized for this purpose. Look at t...
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@class vs. #import

It is to my understanding that one should use a forward-class declaration in the event ClassA needs to include a ClassB header, and ClassB needs to include a ClassA header to avoid any circular inclusions. I also understand that an #import is a simple ifndef so that an include only happens once....
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Running junit tests in parallel in a Maven build?

...y own ParallelSuite and ParallelParameterized runners. Using these runners one can easily parallelize test suites and parameterized tests. ParallelSuite.java public class ParallelSuite extends Suite { public ParallelSuite(Class<?> klass, RunnerBuilder builder) throws InitializationError...
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Selenium wait until document is ready

Can anyone let me how can I make selenium wait until the time the page loads completely? I want something generic, I know I can configure WebDriverWait and call something like 'find' to make it wait but I don't go that far. I just need to test that the page loads successfully and move on to next pag...
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How do I perform an IF…THEN in an SQL SELECT?

... The case statement is your friend in this situation, and takes one of two forms: The simple case: SELECT CASE <variable> WHEN <value> THEN <returnvalue> WHEN <othervalue> THEN <returnthis> ...
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Android ListView with different layouts for each row

...ndViewById() every time in getView method. See List14 in API demos. Create one generic layout that will conform all combinations of properties and hide some elements if current position doesn't have it. I hope that will help you. If you could provide some XML stub with your data structure and info...
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Understanding implicit in Scala

...B): A will do as well. So the difference between your methods is that the one marked implicit will be inserted for you by the compiler when a Double is found but an Int is required. implicit def doubleToInt(d: Double) = d.toInt val x: Int = 42.0 will work the same as def doubleToInt(d: Double)...