In computer science, a high-level programming language is a programming language that does not require knowledge of computer hardware. The advantage with high-level programming languages is that programmers only need to understand the syntax (i.e. the type of structure of the code) of the programming language and don't have to understand computer hardware to program well. Low-level programming languages require knowledge of both the syntax and the hardware they are programming for.
What determines a programming language as "high-level" depends on how much the programming language relies on hardware knowledge. Programming languages that require less knowledge about computer hardware are called "high-level" programming languages. It doesn't matter whether a programming language is considered easy to learn or not.
Rather than dealing with functions of computer hardware, high-level programming languages deal with more abstract concepts. High-level programming languages focus more on what the program will output. An interpreter is required to translate high-level programming language for low-level programming languages to tell the hardware what to do.
High-level programming languages can use variables, arrays, conditional statements, subroutines, loops, and among other functions to help produce the output. High-level programming languages are generally easier to do than low-level programming languages. The syntax used to make a program generally has clearer language than lower-level programming languages.
Low-level programming language
In computer science, a low-level programming language is a programming language that involves knowledge of both computer hardware and the coding using to make the computer hardware do actions. The advantage with low-level programming languages compared to high-level programming languages is that they can directly communicate with the computer hardware to do actions. There is less need for an interpreter to convert programming languages into code that the computer understands. Low-level programming languages require knowledge of the hardware to make the most of what the hardware can do.
A programming language can be called "low-level" because the actions the code describes is close to the computer hardware. A "high-level" language can be seen as "far away" or "high above" the computer hardware and closer to the programmer.
What determines a programming language as "low-level" depends on how much the programming language relies on hardware knowledge. Programming languages that require more knowledge about computer hardware are called "low-level" programming languages. It doesn't matter whether a programming language is considered easy to learn or not.
Rather than focus on what the program will output regardless of computer hardware, low-level programming languages deal directly at the computer hardware. Low-level programming languages will aim at what the hardware will actually do to make the actions that have been programmed. An interpreter is required to translate high-level programming language for low-level programming languages to tell the hardware what to do.
Low-level programming languages often use more technical code that is clearer for the hardware to understand. Low-level programming languages are generally harder to do than high-level programming languages due to how technical the syntax is (i.e. the structure of the coding is difficult to understand because of how complex it is).
The Rise and Fall of Ziggy Stardust and the Spiders from Mars
The Rise and Fall of Ziggy Stardust and the Spiders from Mars (also known as Ziggy Stardust) is a concept album by British musician David Bowie, published in 1972. The album reached 5th place in British charts and 75th in American Billboard charts. A film of the same name was directed by Donn Allan Pennibaker in 1973. The album ranks 35th place in the "Rolling Stone" list of 500 Greatest Albums of All Time.
Alexander Mackenzie (explorer)
Sir Alexander Mackenzie (1764-1820) was a Scottish explorer who explored the area that is now the Northwest Territories. Mackenzie was born in Stornoway, on the Scottish island of Lewis with Harris in 1764. Mackenzie made his fortune as a fur trader in northwest Canada.
In 1789, Mackenzie left Fort Chipewyan on Lake Athabasca with a small party of Canadians and native guides. He travelled north to Great Slave Lake on a boat or a canoe. Then he followed the river that now bears his name, the Mackenzie River. He was the first European to travel on the Mackenzie River. It took him to the Arctic Ocean. He had hoped the river would lead him to the Pacific Ocean.
In 1801 he wrote the book "Voyages on the River Saint Lawrence and Through the Continent of North America, To the Frozen and Pacific Oceans in the Years 1789 and 1793". This book contains information on native tribes and Canadian history of that time period.
He spent his last years in Scotland.
Bell AH-1 Cobra
AH-1 Cobra is an American military helicopter. It is an attack helicopter. It is made by Bell Helicopter company. It has one engine. Its first flight was on 7 September 1967. The United States Army don't use the AH-1 any more, and replaced it with the AH-64 Apache. The single-engine AH-1 Cobra is still active in some other countries like Israel and Iran. The United States Marine Corps still use the two-engine Bell AH-1 SuperCobra. The Cobra's weapons are:
Jerusalem artichoke
The Jerusalem artichoke ("Helianthus tuberosus"), also called sunroot, sunchoke, earth apple or topinambour, is a species of sunflower native to eastern North America, and found from eastern Canada and Maine west to North Dakota, and south to northern Florida and Texas. It is also cultivated widely across the temperate zone for its tuber, which is used as a root vegetable.
The herbaceous plant is perennial. It can reach heights of up to . The leaves are oval, and grow to to wide, and to long. The plant has been imported to Europe, and it is seen as an invasive species - few animals eat it, and it will take away the space of other plants. This means that often, there is uncontrolled growth.
The plant has been used to make spirits and sugar. It is a food plant for animals such as horses and pigs. People who suffer from diabetes often use it: Up to sixteen percent of the plant is made of the polysaccharide inulin.
In the 1980s, the Jerusalem artichoke also gained some notoriety when its seeds were planted by midwestern US farmers at the prodding of an agricultural pyramid scheme. There was little market for the tuber in that part of the US at the time, but farmers were assured it would soon appear on the commodity market. The only profits were realized by the initial distributors and the first few levels of farmers (who sold their seeds to other levels of the pyramid). As a result, many of the farms that had planted large quantities of the crop were ruined.
Elsa Lanchester
Elsa Sullivan Lanchester (28 October 1902 – 26 December 1986) was an English actress in theatre, movies, and television.
After World War I, she began performing in theatre and nightclubs. She met the actor Charles Laughton in 1927. They were married two years later. She began playing small roles in British movies. The couple moved to Hollywood. Lanchester played small movie roles. They became American citizens in 1950.
She played the title character in "Bride of Frankenstein" (1935). She played supporting roles through the 1940s and 1950s. She was nominated for the Academy Award for Best Supporting Actress for "Come to the Stable" (1949) and "Witness for the Prosecution" (1957).
Following Laughton's death in 1962, Lanchester resumed her career with appearances in such Disney films as "Mary Poppins" (1964), "That Darn Cat!" (1965) and "Blackbeard's Ghost" (1968). One of her last roles was in "Murder By Death" (1976).
Moses Fletcher