South African hacker history hacktivists equal to the task. That force will now break into government information vaults and bring to light the evidence that will reveal corruption and nefarious doings." Through a series of tweets 'data dump' using the account @DomainerAnon, explained that they hacked into the website “for the 34 miners killed during clashes with police in Marikana on August 16, 2012”. South African hacker history A brief history of computer hacking in South Africa. Note: A distinction needs to be made between a "white hat" hacker who hacks out of intellectual curiosity, and a "black hat" hacker who has ulterior motives.
Prefix sum runs in linear time for integer keys that are smaller than the number of items, and is frequently used as part of radix sort, a fast algorithm for sorting integers that are less restricted in magnitude. List ranking, the problem of transforming a linked list into an array that represents the same sequence of items, can be viewed as computing a prefix sum on the sequence 1, 1, 1, ... and then mapping each item to the array position given by its prefix sum value; by combining list ranking, prefix sums, and Euler tours, many important problems on trees may