So how is it possible that @article.authors.exists? is true, and @article.authors.empty? is also true????
Trove library provides some fast primitive collections, eg Map, List, but it does not have any ordered collection, eg SortedMap, T开发者_如何学PythonreeSet. Is there a library that provides those coll
Does it any good implementation of Filterable Collection for C#? What i开发者_如何学运维s required:
In my unit test class, I am having two list. One is the expecte开发者_如何学JAVAdValue and other is returnedType.
I\'ve been implementing an enhanced Shunting-Yard algorithm for parsing an arithmetic expression. One aspect of the algorithm, is that it maintains a Queue, and a Stack.
Here\'s a question that I always come back too every so often: What\'s the best <string, string> Collection to use, for some xyz situation (most often to bind to a DropDownList) ?
I am currently using quite heavily some List and I am looping very frequently via foreach over these lists.
How to sort list based on its element value? In my unit test class, I am receiving list which is in sorted form based on one of its element\'s value {sortOrder and it has value 1, 2 and 3} now I am c
In Java doc: [...] Among the exceptions are priority queues, which order elements according to a supplied comparator, or the elements\' natural ordering, and LIFO queues (or stacks) which order the
i was wondering if there is any \'easy\' way to update immutable scala collections safely. Consider following code:
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