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The port numbers in the range from 0 to 1023 (0 to 2 10 − 1) are the well-known ports or system ports. They are used by system processes that provide widely used types of network services. On Unix-like operating systems, a process must execute with superuser privileges to be able to bind a network socket to an IP address using one of the well-known ports.
Portugal, officially the Portuguese Republic, is a country located on the Iberian Peninsula, in Southwestern Europe, and whose territory also includes the Macaronesian archipelagos of the Azores and Madeira.It features the westernmost point in continental Europe, its mainland west and south border with the North Atlantic Ocean and in the north and east, the Portugal-Spain border, constitutes ...
The Eurovision Song Contest ( French: Concours Eurovision de la chanson ), often known simply as Eurovision, is an international song competition organised annually by the European Broadcasting Union.
Timothée Hal Chalamet ( English: / ˈtɪməθi ˈʃæləmeɪ / ⓘ TIM-əth-ee SHAL-ə-may; [a] born December 27, 1995) is an American and French actor. He has received various accolades, including nominations for an Academy Award, three Golden Globe Awards, and three BAFTA Film Awards .
- Biography
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Childhood
Lord Byron expected his child to be a "glorious boy" and was disappointed when Lady Byron gave birth to a girl. The child was named after Byron's half-sister, Augusta Leigh, and was called "Ada" by Byron himself. On 16 January 1816, at Lord Byron's command, Lady Byron left for her parents' home at Kirkby Mallory, taking their five-week-old daughter with her. Although English law at the time granted full custody of children to the father in cases of separation, Lord Byron made no attempt to cl...
Adult years
Lovelace became close friends with her tutor Mary Somerville, who introduced her to Charles Babbage in 1833. She had a strong respect and affection for Somerville, and they corresponded for many years. Other acquaintances included the scientists Andrew Crosse, Sir David Brewster, Charles Wheatstone, Michael Faraday and the author Charles Dickens. She was presented at Court at the age of seventeen "and became a popular belle of the season" in part because of her "brilliant mind". By 1834 Ada w...
Education
From 1832, when she was seventeen, her mathematical abilities began to emerge, and her interest in mathematics dominated the majority of her adult life. Her mother's obsession with rooting out any of the insanity of which she accused Byron was one of the reasons that Ada was taught mathematics from an early age. She was privately educated in mathematics and science by William Frend, William King,[a] and Mary Somerville, the noted 19th-century researcher and scientific author. In the 1840s, th...
Throughout her life, Lovelace was strongly interested in scientific developments and fads of the day, including phrenology and mesmerism. After her work with Babbage, Lovelace continued to work on other projects. In 1844, she commented to a friend Woronzow Greig about her desire to create a mathematical model for how the brain gives rise to thought...
The computer language Ada, created on behalf of the United States Department of Defense, was named after Lovelace. The reference manual for the language was approved on 10 December 1980 and the Department of Defense Military Standard for the language, MIL-STD-1815, was given the number of the year of her birth. In 1981, the Association for Women in...
Novels and plays
Lovelace is portrayed in Romulus Linney's 1977 play Childe Byron. In Tom Stoppard's 1993 play Arcadia, the precocious teenage genius Thomasina Coverly—a character "apparently based" on Ada Lovelace (the play also involves Lord Byron)—comes to understand chaos theory, and theorises the second law of thermodynamics, before either is officially recognised. In the 1990 steampunk novel The Difference Engine by William Gibson and Bruce Sterling, Lovelace delivers a lecture on the "punched cards" pr...
Film and television
In the 1997 film Conceiving Ada,a computer scientist obsessed with Ada finds a way of communicating with her in the past by means of "undying information waves". Lovelace, identified as Ada Augusta Byron, is portrayed by Lily Lesser in the second season of The Frankenstein Chronicles. She is employed as an "analyst" to provide the workings of a life-sized humanoid automaton. The brass workings of the machine are reminiscent of Babbage's analytical engine. Her employment is described as keepin...
Computing and STEM
1. Ada Lovelace Day 2. A computer language, initially developed by the US Department of Defense, is called Ada. 3. The Lovelace Medal awarded by the British Computer Society(BCS). 4. The Lovelace Lectures at the BCS sponsored by the Alan Turing Institute 5. The Lovelace Lectures at Durham University. 6. The Ada Lovelace Award awarded by the Association for Women in Computing 7. The Ada Initiativesupporting open technology and women is named after her. 8. Ada Lovelace Building, the engineering...
Lovelace, Ada King. Ada, the Enchantress of Numbers: A Selection from the Letters of Lord Byron's Daughter and her Description of the First Computer. Mill Valley, CA: Strawberry Press, 1992. ISBN 9...Menabrea, Luigi Federico; Lovelace, Ada (1843). "Sketch of the Analytical Engine invented by Charles Babbage... with notes by the translator. Translated by Ada Lovelace". In Richard Taylor (ed.). S...Jennifer Chiaverini, 2017, Enchantress of Numbers, Dutton, 426 pp.Christopher Hollings, Ursula Martin, and Adrian Rice, 2018, Ada Lovelace: The Making of a Computer Scientist, Bodleian Library, 114 pp.Jenny Uglow (22 November 2018), "Stepping Out of Byron's Shadow", The New York Review of Books, vol. LXV, no. 18, pp. 30–32.Works by Ada Lovelace at Open Library"Untangling the Tale of Ada Lovelace" by Stephen Wolfram, December 2015"Ada Lovelace: Founder of Scientific Computing". Women in Science. SDSC. Archived from the original on 25 December 2018. Retrieved 17 August 2001.Charles John Huffam Dickens ( / ˈdɪkɪnz /; 7 February 1812 – 9 June 1870) was an English novelist, journalist, short story writer and social critic. He created some of literature's best-known fictional characters, and is regarded by many as the greatest novelist of the Victorian era. [1]
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