collections
Removing a specific item from a BlockingCollection<>
Is there a way to remove a specific item from a BlockingCollection, like this: IMyItem mySpecificItem = controller.getTopRequestedItem();[详细]
2023-04-06 14:40 分类：问答Get Set of entries from a Map
Given a map such as: Map<String, Integer> = new Hashmap<String, Integer>; How can I get a Collection<Integer> (any implementation of Collection would do) of the entrySet?D开发者_运[详细]
2023-04-06 12:47 分类：问答Equivalent of named tuple in NumPy?
Is it possible to create a NumPy object that behaves very much like a c开发者_如何转开发ollections.namedtuple, in the sense that elements can be accessed like so:[详细]
2023-04-06 10:02 分类：问答Looking for a technique to load large number of objects into an IDictionary in .NET
I need to load about 6 million objects into a Dictionary. The problem I have is that simply adding them to a Dictionary while constructing them fragments memory as dictionary allocates new arrays and[详细]
2023-04-06 06:57 分类：问答which c# collection to use instead of List<KeyValuePair<string, double>>?
I want to store data such as { {"apple",15} {"pear",12.5} {"", 10} {"", 0.45}[详细]
2023-04-06 06:37 分类：问答How to convert IEnumerable<string> to one comma separated string?
Say that for debugging purposes, I want to quickl开发者_如何学Pythony get the contents of an IEnumerable into one-line string with each string item comma-separated. I can do it in a helper method with[详细]
2023-04-06 06:08 分类：问答A Collection of an Abstract Class (or something like that...)
The Scenario I\'m making a program in Java that involves cars. NOTE: I\'ve simplified this scenario (to the best of my ability) to make it both more general and easier to understand.I\'m not actuall[详细]
2023-04-06 02:11 分类：问答How to sort alphabetically while ignoring case sensitive?
I have this code, but works only for lower case letters.I want this to sort the list while ignoring the upper case letters..[详细]
2023-04-06 00:42 分类：问答Automatically sorted by values map in Java
I need to have an automatically sorted-by-values map in Java - so that It keeps being sorted at any time while I\'m adding new key-value pairs or update the value of an existing key-value pair, or eve[详细]
2023-04-05 23:13 分类：问答Precondition for TreeMap
Like for a object to be inserted into a HashMap the object should implement the equals() and the hashcode() method(not necessarily).[详细]
2023-04-05 21:59 分类：问答
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