How does a 'diff' algorithm work, e.g. in VCDIFF and DiffMerge?
The algorithm was independently discovered as described in "Algorithms for Approximate String Matching", E. Ukkonen, `Information and Control' Vol. 64, 1985, pp. 100-118. Reading the …
algorithm - Calculate distance between two latitude-longitude …
2008年8月26日 · How do I calculate the distance between two points specified by latitude and longitude? For clarification, I'd like the distance in kilometers; the points use the WGS84 …
jwt - RS256 vs HS256: What's the difference? - Stack Overflow
2016年8月31日 · Both choices refer to what algorithm the identity provider uses to sign the JWT. Signing is a cryptographic operation that generates a "signature" (part of the JWT) that the …
c# - Algorithm to detect overlapping periods - Stack Overflow
2012年11月22日 · Algorithm to detect overlapping periods [duplicate] Asked 12 years, 9 months ago Modified 5 years ago Viewed 241k times
algorithm - Finding all possible combinations of numbers to reach …
2011年1月8日 · How would you go about testing all possible combinations of additions from a given set N of numbers so they add up to a given final number? A brief example: Set of …
What's a good algorithm to generate a maze? - Stack Overflow
This algorithm results in Mazes with about as high a "river" factor as possible, with fewer but longer dead ends, and usually a very long and twisty solution. It runs quite fast, although …
algorithm - Looping in a spiral - Stack Overflow
2008年12月30日 · A friend was in need of an algorithm that would let him loop through the elements of an NxM matrix (N and M are odd). I came up with a solution, but I wanted to see if …
Algorithm to randomly generate an aesthetically-pleasing color …
2008年9月4日 · I'm looking for a simple algorithm to generate a large number of random, aesthetically pleasing colors. So no crazy neon colors, colors reminiscent of feces, etc. I've …
algorithm - How to generate Sudoku boards with unique solutions …
2011年8月3日 · How do you generate a Sudoku board with a unique solution? What I thought was to initialize a random board and then remove some numbers. But my question is how do I …
algorithm - Polynomial time and exponential time - Stack Overflow
2010年11月30日 · Could someone explain the difference between polynomial-time, non-polynomial-time, and exponential-time algorithms? For example, if an algorithm takes O(n^2) …