class X { Y y; // manyToOne } class Y { Long id; } @NamedQuery(name = \"someName\", query = \"from X where y.id in :ids\")
I have a ASP.net page that contains a TreeView that is updated dynamically. I have encountered a problem using the TreeNodeCollection that I can not figure out the reasons behind.
Ar开发者_JAVA技巧e there any resources about the asymptotic complexity (big-O and the rest) of methods of .NET collection classes (Dictionary<K,V>, List<T> etc...)?
Basically, how do I make it so I can do something similar to: CurrentCollection.Contains(...), except by comparing if the item\'s property is already in the collection?
I\'ve been trying to upgrade my Java skills to use more of Java 5 & Java 6.I\'ve been playing around with some programming exercises.I was asked to read in a paragraph from a text file and output
I am trying to pass a collection of objects to a method in c#. Here are the methods. First one expects a single property to be passed.
Is it possible to store a mixture of object types in an ArrayList? If so how? This is what I have tried so far:
First of all I wanted to thank all of you for all the wonderful input you have provided. I have to admit - StackOverflow has been the greatest peer-tutor resource available, and as such it has provide
Why should I use IEnume开发者_开发知识库rable<T> when I can make do with...say List<T>? What\'s the advantage of the former over the latter?IEnumerable<T> is an interface that tells
I made a static function that returns me an ArrayList of objects: allThread =(ArrayList) AllQuestionsPresented.GetAll开发者_JAVA技巧Threads();
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