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  2. Count-distinct problem - Wikipedia

    en.wikipedia.org/wiki/Count-distinct_problem

    In computer science, the count-distinct problem [1] (also known in applied mathematics as the cardinality estimation problem) is the problem of finding the number of distinct elements in a data stream with repeated elements. This is a well-known problem with numerous applications.

  3. For loop - Wikipedia

    en.wikipedia.org/wiki/For_loop

    Specifically, a for-loop functions by running a section of code repeatedly until a certain condition has been satisfied. For-loops have two parts: a header and a body. The header defines the iteration and the body is the code executed once per iteration. The header often declares an explicit loop counter or loop variable. This allows the body ...

  4. Foreach loop - Wikipedia

    en.wikipedia.org/wiki/Foreach_loop

    The C++ Standard Library also supports for_each, [10] that applies each element to a function, which can be any predefined function or a lambda expression. While range-based for is only from the start to the end, the range or direction can be changed by altering the first two parameters.

  5. Mortgage and refinance rates for Nov. 14, 2024: Average rates ...

    www.aol.com/finance/mortgage-and-refinance-rates...

    At the conclusion of its seventh and penultimate rate-setting policy meeting of 2024 on November 7, 2024, the Federal Reserve announced it was lowering the federal funds target interest rate by 25 ...

  6. Consistent hashing - Wikipedia

    en.wikipedia.org/wiki/Consistent_hashing

    Let () and () be the hash functions used for the BLOB and server's unique identifier respectively. In practice, a binary search tree (BST) is used to dynamically maintain the server ID {\displaystyle {\text{server ID}}} within a cluster or hashring, and to find the successor or minimum within the BST, tree traversal is used.

  7. Fortnite players 'tricked' into unwanted purchases are ...

    www.aol.com/fortnite-players-tricked-unwanted...

    U.S. consumers who were “tricked” into purchases they didn't want from Fortnite maker Epic Games are now starting to receive refund checks, the Federal Trade Commission said this week. Back in ...

  8. Pete Hegseth's mother discusses angry email: 'He's redeemed ...

    www.aol.com/news/pete-hegseths-mother-discusses...

    Penelope Hegseth said she wrote the email out of “haste” and with “deep emotions.” She explained that her son had been going through a contentious divorce with his second wife at the time ...

  9. Argon2 - Wikipedia

    en.wikipedia.org/wiki/Argon2

    Argon2 is a key derivation function that was selected as the winner of the 2015 Password Hashing Competition. [1] [2] It was designed by Alex Biryukov, Daniel Dinu, and Dmitry Khovratovich from the University of Luxembourg. [3]