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HackerRank was founded as InterviewStreet Inc. by two NIT Trichy alumni, Vivek Ravisankar and Hari Karunanidhi. [5] [6] HackerRank is a Y Combinator-backed company, and was the first Indian company accepted into Y Combinator. [1]
[7] [8] A detailed survey of indexing techniques that allows one to find an arbitrary substring in a text is given by Navarro et al. [7] A computational survey of dictionary methods (i.e., methods that permit finding all dictionary words that approximately match a search pattern) is given by Boytsov.
An English language pangram being used to demonstrate the Bitstream Vera Sans typeface. The best-known English pangram is "The quick brown fox jumps over the lazy dog". [1]It has been used since at least the late 19th century [1] and was used by Western Union to test Telex/TWX data communication equipment for accuracy and reliability. [2]
The usual context of wildcard characters is in globbing similar names in a list of files, whereas regexes are usually employed in applications that pattern-match text strings in general. For example, the regex ^ [ \t] +| [ \t] +$ matches excess whitespace at the beginning or end of a line.
For, if two strings over a larger alphabet differ then there exists a string homomorphism that maps them to binary strings of the same length that also differ. Any automaton that distinguishes the binary strings can be translated into an automaton that distinguishes the original strings, without any increase in the number of states. [1]
"The Adventure of the Crooked Man", one of the 56 Sherlock Holmes short stories written by Sir Arthur Conan Doyle, is one of 12 stories in the cycle collected as The Memoirs of Sherlock Holmes. It was first published in The Strand Magazine in the United Kingdom in July 1893, and in Harper's Weekly in the United States on 8 July 1893.
Sherlock Holmes (/ ˈ ʃ ɜːr l ɒ k ˈ h oʊ m z /) is a fictional detective created by British author Arthur Conan Doyle.Referring to himself as a "consulting detective" in his stories, Holmes is known for his proficiency with observation, deduction, forensic science and logical reasoning that borders on the fantastic, which he employs when investigating cases for a wide variety of clients ...
Between Silk and Cyanide by Leo Marks, HarperCollins (1998), ISBN 0-00-255944-7.Marks was the Head of Codes at SOE and this book is an account of his struggle to introduce better encryption for use by field agents. it contains more than 20 previously unpublished code poems by Marks, as well as descriptions of how they were used and by whom.