This is a list of historical Indian reservations in the United States. These Indian and Half-breed Reservations and Reserves were either disestablished or revoked. Few still exist as a considerably smaller remnant, or have been merged with other Indian Reservations, or recognised by state governments (such as Oklahoma Tribal Statistical Area also known as OTSA) but not by the US federal government.
The International Obfuscated C Code Contest is a computer programming contest for the most creatively obfuscated C code. Held semi-annually, it is described as "celebrating [C's] syntactical opaqueness". The winning code for the 27th contest, held in 2020, was released in July 2020. Previous contests were held in the years 1984–1996, 1998, 2000, 2001, 2004–2006, 2011–2015 and 2018–2020.
Some Buddhist terms and concepts lack direct translations into English that cover the breadth of the original term. Below are given a number of important Buddhist terms, short definitions, and the languages in which they appear. In this list, an attempt has been made to organize terms by their original form and give translations and synonyms in other languages along with the definition.
In cryptography, a classical cipher is a type of cipher that was used historically but for the most part, has fallen into disuse. In contrast to modern cryptographic algorithms, most classical ciphers can be practically computed and solved by hand. However, they are also usually very simple to break with modern technology. The term includes the simple systems used since Greek and Roman times, the elaborate Renaissance ciphers, World War II cryptography such as the Enigma machine and beyond.
The L'Anse Indian Reservation is the land base of the federally recognized Keweenaw Bay Indian Community of the historic Lake Superior Band of Chippewa Indians.. The reservation is located primarily in two non-contiguous sections on either side of the Keweenaw Bay in Baraga County in the Upper Peninsula of the U.S. state of Michigan. The Keweenaw Bay Community also manages the separate Ontonagon Indian Reservation.
The Zarankiewicz problem, an unsolved problem in mathematics, asks for the largest possible number of edges in a bipartite graph that has a given number of vertices and has no complete bipartite subgraphs of a given size. It belongs to the field of extremal graph theory, a branch of combinatorics, and is named after the Polish mathematician Kazimierz Zarankiewicz, who proposed several special cases of the problem in 1951.
The following index is provided as an overview of and topical guide to the protected areas of South Africa: