I have a bunch of strings as keys. Something like... AAAA ABBA ACEA ALFG ... ... ZURF [AAA _JFS aKDJ They are all unique combination of any 4 characters and are all the same length. There are hundr
I am trying to get a grasp on Big O notations.It seems pretty abstract.I selected the most common data structures - array, hash, linkedl list (single and double) and a binary search tree and guessed s
Big O Notation Arrays vs. Linked List insertions: According to academic literature for arrays it is constant O(1) and for Linked Lists it is linear O(n).
I\'m using a structure within a structure like this in VS2010 (simplified:) struct s_ptx { char xyz[33];
I have an arbitrary number of dictionaries (which are in a list, already in order) that I wish to outer join. For example, for N = 2:
I need to fill a database with millions of records, and my current routine for that looks something like:
I\'m looking for a way to store a string->int mapping. A HashMap is, of course, a most obvious solution, but as I\'m memory constrained and need to store 2 million pairs, 7 characters long keys, I nee
Is there a name for the following type of set/list \"transposition\" operation?(Probably abusing some formal terms here, but that\'s the whole reason for my question :)
I\'m looking for a ASP .NET Caching equivalent for a PHP website app using Zend Framework. I want to be able to store a data structure (Queue) that can be shar开发者_StackOverflow社区ed between users,
Backstory (skip to second-to-last paragraph for data structure part): I\'m working on a compression algorithm (of the LZ77 variety). The algorithm boils down to finding the longest match between a giv
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