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LR Parser
In computer science, LR parsers are a type of bottom-up parsing, bottom-up parser that analyse deterministic context-free languages in linear time. There are several variants of LR parsers: SLR parsers, LALR parsers, canonical LR parser, canonical LR(1) parsers, canonical LR parser, minimal LR(1) parsers, and generalized LR parsers (GLR parsers). LR parsers can be generated by a parser generator from a formal grammar defining the syntax of the language to be parsed. They are widely used for the processing of computer languages. An LR parser (left-to-right, rightmost derivation in reverse) reads input text from left to right without backing up (this is true for most parsers), and produces a rightmost derivation in reverse: it does a bottom-up parsing, bottom-up parse – not a top-down parsing, top-down LL parse or ad-hoc parse. The name "LR" is often followed by a numeric qualifier, as in "LR(1)" or sometimes "LR(''k'')". To avoid backtracking or guessing, the LR parser is allowed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
22 Long Rifle
The .22 long rifle, also known as the .22 LR or 5.7×15mmR, is a long-established variety of .22 caliber rimfire ammunition originating from the United States. It is used in a wide range of firearms including rifles, pistols, revolvers, and submachine guns. In terms of units sold, it is by far the most common ammunition that is manufactured and sold in the world. Common uses include hunting and shooting sports. Ammunition produced in .22 long rifle is effective at short ranges, has little recoil, and is inexpensive to purchase. These qualities make it ideal for plinking and marksmanship training. History American cartridge manufacturer J. Stevens Arms & Tool Company introduced the .22 long rifle cartridge in 1887.The round owes its origin to the .22 BB Cap of 1845 and the .22 Short of 1857. It combined the case of the .22 long of 1871 with a bullet, giving it a longer overall length, a higher muzzle velocity and superior performance as a hunting and target round, render ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Rail
Light rail (or light rail transit, abbreviated to LRT) is a form of passenger urban rail transit that uses rolling stock derived from tram technology National Conference of the Transportation Research Board while also having some features from heavy rapid transit. The term was coined in 1972 in the United States as an English equivalent for the German word ''Stadtbahn'', meaning "city railway". From: 9th National Light Rail Transit Conference Different definitions exist in some countries, but in the United States, light rail operates primarily along exclusive Right_of_way#Rail_right_of_way, rights-of-way and uses either individual tramcars or multiple units coupled together, with a lower capacity and speed than a long heavy rail passenger train or rapid transit system. Narrowly defined, light rail transit uses rolling stock that is similar to that of a traditional tram, while operating at a higher capacity and speed, often on an exclusive right-of-way. In broader usage, light ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Republicans (France)
The Republicans (, ; LR) is a liberal-conservative List of political parties in France, political party in France, largely inspired by the tradition of Gaullism. The party was formed in 2015 as the refoundation of the Union for a Popular Movement (UMP), which had been established in 2002 under the leadership of the then-president of France, Jacques Chirac. LR is a member of the Centrist Democrat International and the European People's Party, and sits in the European People's Party Group in the European Parliament. The UMP used to be one of the two major party, major political parties in the French Fifth Republic, Fifth Republic, along with the centre-left Socialist Party (France), Socialist Party, before being eclipsed by the National Rally and Renaissance (French political party), Renaissance. The LR candidate in the 2017 French presidential election, 2017 presidential election, former Prime Minister François Fillon, placed third in the first round, with 20.0% of the vote. Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithuania
Lithuania, officially the Republic of Lithuania, is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea, bordered by Latvia to the north, Belarus to the east and south, Poland to the south, and the Russian exclave, semi-exclave of Kaliningrad Oblast to the southwest, with a Maritime boundary, maritime border with Sweden to the west. Lithuania covers an area of , with a population of 2.89 million. Its capital and largest city is Vilnius; other major cities include Kaunas, Klaipėda, Šiauliai and Panevėžys. Lithuanians who are the titular nation and form the majority of the country's population, belong to the ethnolinguistic group of Balts and speak Lithuanian language, Lithuanian. For millennia, the southeastern shores of the Baltic Sea were inhabited by various Balts, Baltic tribes. In the 1230s, Lithuanian lands were united for the first time by Mindaugas, who formed the Kingdom of Lithuania on 6 July ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liberia
Liberia, officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to Liberia–Sierra Leone border, its northwest, Guinea to Guinea–Liberia border, its north, Ivory Coast to Ivory Coast–Liberia border, its east, and the Atlantic Ocean to its south and southwest. It has a population of around 5.5million and covers an area of . The official language is English. Languages of Liberia, Over 20 indigenous languages are spoken, reflecting the country's ethnic and cultural diversity. The capital and largest List of cities in Liberia, city is Monrovia. Liberia began in the early 19th century as a project of the American Colonization Society (ACS), which believed that black people would face better chances for freedom and prosperity in Africa than in the United States. Between 1822 and the outbreak of the American Civil War in 1861, more than 15,000 freed and free-born African Americans, along with 3,198 Afro-Caribbeans, relocated to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lloyd's Register
Lloyd's Register Group Limited, trading as Lloyd's Register (LR), is a technical and professional services organisation and a maritime classification society, wholly owned by the Lloyd’s Register Foundation, a UK charity dedicated to research and education in science and engineering. The organisation dates to 1760. Its stated aims are to enhance the safety of life, property, and the environment, by helping its clients (including by validation, certification, and accreditation) to improve the safety and performance of complex projects, supply chains and critical infrastructure. In July 2012, the organisation converted from an industrial and provident society to a company limited by shares, named Lloyd’s Register Group Limited, with the new Lloyd’s Register Foundation as the sole shareholder. At the same time the organisation gave to the Foundation a substantial bond and equity portfolio to assist it with its charitable purposes. It will benefit from continued funding from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latvijas Radio
Latvijas Radio (shortened LR; literally "Latvia's Radio") is Latvia's national public-service radio broadcasting network. It began broadcasting on 1 November 1925, and has its headquarters in the Latvian capital, Riga. Latvijas Radio broadcasts six different channels in the FM band as well as via the internet: Latvijas Radio 1, Latvijas Radio 2, Latvijas Radio 3 – Klasika, Latvijas Radio 4 – Doma laukums, Latvijas Radio 5 – Pieci.lv, and Latvijas Radio 6 – Radio NABA. History Latvijas Radio is a national cultural institution, fostering radio drama, and organizing a radio choir as well as children's vocal groups. The organization's phonographic archives contain approximately 200,000 sound recordings. Latvijas Radio became a member of the European Broadcasting Union (EBU) on 1 January 1993. From the restoration of Latvia's independence in 1991 to 31 December 1992, it was a member of the International Radio and Television Organisation (OIRT). Since 2013, it has colla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Rock, Arkansas
Little Rock is the List of capitals in the United States, capital and List of municipalities in Arkansas, most populous city of the U.S. state of Arkansas. The city's population was 202,591 as of the 2020 census. The six-county Central Arkansas, Little Rock metropolitan area is the Metropolitan statistical area, 81st-most populous in the United States with 748,031 residents according to the 2020 census. As the county seat of Pulaski County, Arkansas, Pulaski County, the city was incorporated on November 7, 1831, on the south bank of the Arkansas River close to the state's geographic center in Central Arkansas. The city derived its name from a rock formation along the river, named The Little Rock, the "Little Rock" by the French explorer Jean-Baptiste Bénard de la Harpe in 1722. The capital of the Arkansas Territory was moved to Little Rock from Arkansas Post, Arkansas, Arkansas Post in 1821. Little Rock is a cultural, economic, government, and transportation center within A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avianca Costa Rica
Avianca Costa Rica S.A., using callsign as LACSA (''Spanish: Lineas Aéreas Costarricenses S.A.''), minority owned by the Synergy Group, is the national airline of Costa Rica and is based in San José. It operates international scheduled services to over 35 destinations in Central, North and South America. The airline previously used the TACA/LACSA moniker when it was a subsidiary of Grupo TACA. Since May 2013, following Avianca's purchase of Grupo TACA, Avianca Costa Rica became one of seven nationally branded airlines ( Avianca Ecuador, Avianca El Salvador, etc.) operated by Avianca Group of Latin American airlines. History LACSA was formed on October 17, 1945, with the help of Pan American World Airways, and started operations on June 1, 1946, using Douglas DC-3s for local services within Costa Rica,Endres 1979, p.362 operating as an affiliate of Pan Am. The airline was designated as Costa Rica's Flag carrier in 1949 and was nationalized in 1958. LACSA operated the Dougla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Link Register
A link register (LR for short) is a register which holds the address to return to when a subroutine call completes. This is more efficient than the more traditional scheme of storing return addresses on a call stack, sometimes called a machine stack. The link register does not require the writes and reads of the memory containing the stack which can save a considerable percentage of execution time with repeated calls of small subroutines. The IBM POWER architecture, and its PowerPC and Power ISA successors, have a special-purpose link register, into which subroutine call instructions put the return address. In some other instruction sets, such as the ARM architectures, SPARC, and OpenRISC, subroutine call instructions put the return address into a specific general-purpose register, so that register is designated by the instruction set architecture as the link register. The ARMv7 architecture uses general-purpose register R14 as the link register, OpenRISC uses register r9, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lenoir–Rhyne University
Lenoir–Rhyne University is a private Lutheran university in Hickory, North Carolina. It was founded in 1891 and is affiliated with the North Carolina Synod of the Evangelical Lutheran Church in America (ELCA). Academics The university is accredited by the Commission on Colleges of the Southern Association of Colleges and Schools to award bachelor's and master's degrees. Overall, Lenoir–Rhyne University has over 50 undergraduate majors and nearly 30 graduate programs. The university has campuses in Hickory, Asheville, and Columbia, South Carolina. Athletics Lenoir–Rhyne fields 20 intercollegiate teams and competes in National Collegiate Athletic Association Division II (NCAA Division II) as a member of the South Atlantic Conference. The school nickname is the Bears; its mascots are Joe and Josie Bear. The school's swimming programs compete in the Bluegrass Mountain Swimming Conference and the men's lacrosse program was a member of the Deep South Lacrosse Conference ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
