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  • algorithm - Finding all possible combinations of numbers to reach a . . .
    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 numbers to add: N = {1,5,22,15,0
  • What are some algorithms for comparing how similar two strings are?
    What you're looking for are called String Metric algorithms There a significant number of them, many with similar characteristics Among the more popular: Levenshtein Distance : The minimum number of single-character edits required to change one word into the other Strings do not have to be the same length Hamming Distance : The number of characters that are different in two equal length
  • What is the difference between an Algorithm and a Method
    In CS, the algorithm is the steps and the method is the means by which we do an action All the math formulas would be algorithms as they give us instructions how to find or do something--even if they are called methods in math We would have to code methods in a program to implement actually implement them
  • jwt - RS256 vs HS256: Whats the difference? - Stack Overflow
    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 recipient of the token can validate to ensure that the token has not been tampered with RS256 (RSA Signature with SHA-256) is an asymmetric algorithm, and it uses a public private key pair: the identity provider has a
  • The best shortest path algorithm - Stack Overflow
    What is the difference between the "Floyd-Warshall algorithm" and "Dijkstra's Algorithm", and which is the best for finding the shortest path in a graph? I need to calculate the shortest path betw
  • c - Fast CRC algorithm? - Stack Overflow
    CRC32 algorithm is exactly what I'm looking for, but I can't use it because the table it requires is way too huge (it is for an embedded system where resources are VERY rare) So: any suggestions for a fast and slim CRC algorithm? It does not matter when collisions are a bit more probable than with the original CRC32
  • algorithm - Fastest Sorting Technique - Stack Overflow
    I have been trying various sorting algorithms for past few days Starting from 1) Algorithms with O(n^2) time complexity sorting 2) O(n log n) time complexity with in place and out of place sorting
  • algorithm - What does O (log n) mean exactly? - Stack Overflow
    A common algorithm with O (log n) time complexity is Binary Search whose recursive relation is T (n 2) + O (1) i e at every subsequent level of the tree you divide problem into half and do constant amount of additional work


















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