In the early days of computing when computer science practitioners worked in incredibly resource constrained environments, and the vast tomes of research into efficient sorting had yet to be composed and algorithmic complexity
Often times when we have a collection of values, we are more interested in the order statistics of the collection: find the min value, find the max value, find the K'th smallest value, and what have you. There are
Heaps are ubiquitous in computer science. If you need the minimum, or maximum of a collection, few choices are better than a heap for getting them. Heap-forming algorithms are the foundation of many different algorithms and data structures. From heapso
For the first 15 years or so of computing if you wanted an in-place general purpose sorting algorithm you were stuck with O(n^2) sorting algorithms. Insertion sort, selection sort, and bubble sort were about as far as
Searching and sorting are the two most common processes performed on a computer, and for that reason a lot of research has gone into the various methods of performing those tasks. Range searching is an expansion of general sear
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Simple DB Migration with JDBC
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Welcome to CodeBlahger, A Blahging Platform for Programmers.
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Design Patterns: The Façade Pattern
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The Interpreter Pattern: Implementing Interpreters the OOP way
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Parsing Right-Associative Operators with Recursive Descent
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BST Iterators Revisited: No Parent Pointer, No Stack, No Problem
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Deleting Arbitrary Values from Binary Search Trees
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Solving the N Queens Problem with Breadth First Search
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Performing the Knights Tour in Linear Time
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Knuth's Algorithm X For the Exact Cover Problem