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  • All (21181) +146
    • AI (3169) +10
    • DevOps (940) +5
    • Software (11185) +102
    • IT (5838) +28
    • Education (48)
  • Notice
  • All (21181) +146
  • AI (3169) +10
  • DevOps (940) +5
  • Software (11185) +102
  • IT (5838) +28
  • Education (48)
  • Notice
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  • 1 month ago · software

    Fast, Memory-Efficient Hash Table in Java: Borrowing the Best Ideas

    Article URL: https://bluuewhale.github.io/posts/building-a-fast-and-memory-efficient-hash-table-in-java-by-borrowing-the-best-ideas/ Comments URL: https://news....

    #java #hash-table #data-structures #performance #memory-efficiency #algorithms
  • 1 month ago · software

    3606. Coupon Code Validator

    Problem Description You are given three arrays of length n that describe the properties of n coupons: - codei: a string representing the coupon identifier. - b...

    #coupon #validation #arrays #hash-table #string-manipulation #sorting #coding-challenge
  • 1 month ago · software

    3531. Count Covered Buildings

    Problem Description You are given a positive integer n, representing an n × n city. You are also given a 2D array buildings, where buildingsi = x, y denotes a...

    #array #hash-table #sorting #grid #geometry #leetcode #medium #weekly-contest-447 #algorithm
  • 1 month ago · software

    My favourite small hash table

    Article URL: https://www.corsix.org/content/my-favourite-small-hash-table Comments URL: https://news.ycombinator.com/item?id=46205461 Points: 9 Comments: 0...

    #hash table #data structures #algorithms #implementation #programming
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