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JUnit confusion: use 'extends TestCase' or '@Test'?
... bit ugly. You have to subclass the Suite class and dynamically create the array of classes in the subclass and pass it to the Suite constructor, but this is an incomplete solution in that other subclasses of Suite (such as Categories) don't work with it and essentially do not support dynamic Test c...
Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
...nced great success with boost::thread (and boost in general) across a vast array of environments, compilers, threading models, etc. When its my choice, I choose boost.
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Animate change of view controllers without using navigation controller stack, subviews or modal cont
...our .h:
@interface NavigationController : UIViewController {
NSMutableArray *childViewControllers;
UIViewController *currentViewController;
}
- (void)transitionFromViewController:(UIViewController *)fromViewController toViewController:(UIViewController *)toViewController duration:(NSTimeIn...
Android Studio IDE: Break on Exception
...ur code often cause runtime classes to throw exceptions (e.g. accessing an array list past the end).
Enable Java Exception BreakPoints / Any exception for uncaught exceptions only.
Add a new Java Exception BreakPoint for the Exception (java.lang) class for caught and uncaught exceptions. Enable Co...
Using an ORM or plain SQL? [closed]
.../.Net at least has dynamic types--var--which is a lot nicer than an Object array);
There are an awful lot of "gotchas" when using ORMs. This includes unintended or unexpected behavior, the fact that you have to build in the capability to do SQL updates to your database (by using refresh() in JPA or...
How to extract the decision rules from scikit-learn decision-tree?
...
This function first starts with the nodes (identified by -1 in the child arrays) and then recursively finds the parents. I call this a node's 'lineage'. Along the way, I grab the values I need to create if/then/else SAS logic:
def get_lineage(tree, feature_names):
left = tree.tree_.chi...
Why doesn't Objective-C support private methods?
...rivate has a private instance method also called doSomething
You create an array containing any number of instances of both AllPublic and HasPrivate
You have the following loop:
for (id anObject in myArray)
[anObject doSomething];
If you ran that loop from within AllPublic, the runtime would ...
How can I convert this foreach code to Parallel.ForEach?
...y codes because of removing duplicate items using HASH lists. with regular array we can not remove duplicates easily:).
– SilverLight
Sep 3 '12 at 20:55
121
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Is there something like Annotation Inheritance in java?
...agic.getAnnotationsOnMethod(fooMethod, Animal.class);
assertEquals(Arrays.asList("Spike", "Jerry"), animalAnnotations.stream().map(Animal::name).collect(toList()));
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How does a garbage collector avoid an infinite loop here?
...am does not support writing
at System.IO.FileStream.Write (System.Byte[] array, Int32 offset, Int32 count) [0x00000] in <filename unknown>:0
at System.IO.StreamWriter.FlushBytes () [0x00000] in <filename unknown>:0
at System.IO.StreamWriter.FlushCore () [0x00000] in <filename ...