I have a bunch of objects of a class Puzzle. I have overridden equals() and hashCode(). When it comes time to present the solutions to the user, I\'d like to filter out all the Puzzles that are \"simi
I am stuck here: my input file: 123 456 789 872 727 282 123 838 831 818 833 939 Now, I need to save data in a hashmap, 2d array or any best possible alternative like this:
That\'s kind of a general question (but I\'m using C#), what\'s the best way (best practice), do you retur开发者_C百科n null or empty collection for a method that has a collection as a return type ?Em
I am using adjacency lists to represent a directed weighted graph and based on the example code provided by this SO question, I have created the following:
Many times there is a clear method, that removes all the items from the collections, are these items disposed also.
Anybody know what the max number of items in a List is? How do I in开发者_如何学JAVAcrease that size? Or is there a collection that takes infinite items? (as much as would fit in memory, that is)
I\'m not unduly bothered ab开发者_C百科out read/write performance (though obviously as fast as possible is always good), rather I\'m looking for a sorted collection implementation that is as memory ef
This question already has answers here: Closed 9 years ago. Possible Duplicate: Why i开发者_如何学Pythons there not a ForEach extension method on the IEnumerable interface?
I need a .net Collection that has Add and Remove events.Is there a premade version that has that? For example, I would update some internal counter when a user adds an item to the list via the event.
I want to create a collection of objects that implement a given interface (in C# it would be something like Collection<IMyInterface>). I don\'t care about sorting or indexed access but would lik
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