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c# Programming Glossary: binarysearchCan LINQ use binary search when the collection is ordered? http://stackoverflow.com/questions/1766328/can-linq-use-binary-search-when-the-collection-is-ordered you to write something like that var item myCollection.BinarySearch i i.Id 42 assuming of course that you collection implements.. randomly Here's a sample implementation public static T BinarySearch T TKey this IList T list Func T TKey keySelector TKey key where..
Collection<T> versus List<T> what should you use on your interfaces? http://stackoverflow.com/questions/271710/collectiont-versus-listt-what-should-you-use-on-your-interfaces List T contains a lot of useful operations such as BinarySearch Sort and so on. However if this is a collection you are exposing..
Is there a Lower Bound function in C# on a SortedList? http://stackoverflow.com/questions/594518/is-there-a-lower-bound-function-in-c-sharp-on-a-sortedlist collection. Here we go. This is O log n private static int BinarySearch T IList T list T value if list null throw new ArgumentNullException..
Doing a range lookup in C# - how to implement http://stackoverflow.com/questions/8948205/doing-a-range-lookup-in-c-sharp-how-to-implement TRange range TValue value summary See contract for Array.BinarySearch summary public static int BinarySearch TRange TValue IList TRange.. contract for Array.BinarySearch summary public static int BinarySearch TRange TValue IList TRange ranges TValue value IRangeComparer.. var rangeComparer new RangeComparer int Console.WriteLine BinarySearch ranges 7 rangeComparer gives 0 Console.WriteLine BinarySearch..
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