hashset

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绝味鸭脖多少钱一斤啊？？

lz的爸爸开发者_如何学编程 2022-03-27 06:04 你这个问题问的比较有味道😊，鸭脖店的鸭脖因为地区不同，所以价格也不同。也许便宜也许贵，一斤大概六个，有辣的也有不辣的。(望采纳，谢谢????)[详细]

2022-12-27 10:33 分类：问答
How to use HashSet<string>.Contains() method in case -insensitive mode?

How to use HashSet<string>.Contains() method i开发者_开发知识库n case -insensitive mode?You can create the HashSet with a custom comparer:[详细]

2022-12-27 04:07 分类：问答
How to implement IEquatable<T> when mutable fields are part of the equality - Problem with GetHashCode

I am using Entity Framework in my application. I implemented with the partial class of an entity the IEquatable<T> interface:[详细]

2022-12-26 20:15 分类：问答
Two Key HashSet?

I need a HashSet implementation where the elements are a pair of Integers eg. Set s = { {1,2} , {3,4} , {1,4}}. Here the set s has 3 elements.[详细]

2022-12-26 02:26 分类：问答
How to sort HashSet() function data in sequence?

I am new to Java, the function I would like to perform is to load a series of data from a file, into my hashSet() function.[详细]

2022-12-24 05:00 分类：问答
Java HashSet key/value pair

Why doesn\'t Java provide functions to get the key/value pairs in a HashSet like exists in Hashtable? It seems like a real pain to have to itera开发者_Go百科te over it every time you need to get at so[详细]

2022-12-23 18:20 分类：问答
How can I convert a Java HashSet<Integer> to a primitive int array?

I\'ve got a HashSet<Integer> with a bunch of Integers in it. I开发者_运维百科 want to turn it into an array, but calling[详细]

2022-12-23 04:32 分类：问答
Can set_intersection be used with hash_set in C++?

I am calculating intersection, union and differences of sets. I have a typedef of my set type: typedef set<node_type> node_set;[详细]

2022-12-22 23:28 分类：问答
Java: fast disk-based hash set

I need to store a big hash set, able to contain up to approx 200 millions 40 bit values.Storing it as 200 millions 64 bit value would be acceptable (despite the 200 millions * 16 bits loss).[详细]

2022-12-21 21:54 分类：问答
how to find and return objects in java hashset

According to the HashSet javadoc, HashSet.contains only returns a boolean. How can I \"find\" an object in a hashSet and modify it (it\'s not a primitive data type)?[详细]

2022-12-20 15:46 分类：问答