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F With Hook And Florin
F, or f, is the sixth letter in the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''ef'' (pronounced ), and the plural is ''efs''. History The origin of 'F' is the Semitic letter '' waw'' that represented a sound like or . Graphically it originally probably depicted either a hook or a club. It may have been based on a comparable Egyptian hieroglyph such as that which represented the word ''mace'' (transliterated as ḥ(dj)): T3 The Phoenician form of the letter was adopted into Greek as a vowel, ''upsilon'' (which resembled its descendant ' Y' but was also the ancestor of the Roman letters ' U', ' V', and ' W'); and, with another form, as a consonant, ''digamma'', which indicated the pronunciation , as in Phoenician. Latin 'F,' despite being pronounced differently, is ultimately descended from digamma and closely resembles it in form. After sound changes eliminat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ewe Language
Ewe (''Eʋe'' or ''Eʋegbe'' ) is a language spoken by approximately 20 million people in West Africa, mainly in Ghana, Togo and Benin, and also in some other countries like Liberia and southwestern Nigeria. Ewe is part of a cluster of related languages commonly called the Gbe languages. The other major Gbe language is Fon, which is mainly spoken in Benin. Like many African languages, Ewe is tonal as well as a possible member of the Niger-Congo family. The German Africanist Diedrich Hermann Westermann published many dictionaries and grammars of Ewe and several other Gbe languages. Other linguists who have worked on Ewe and closely related languages include Gilbert Ansre (tone, syntax), Herbert Stahlke (morphology, tone), Nick Clements (tone, syntax), Roberto Pazzi (anthropology, lexicography), Felix K. Ameka (semantics, cognitive linguistics), Alan Stewart Duthie (semantics, phonetics), Hounkpati B. Capo (phonology, phonetics), Enoch Aboh (syntax), and Chris Collins (s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
F-number
In optics, the f-number of an optical system such as a camera lens is the ratio of the system's focal length to the diameter of the entrance pupil ("clear aperture").Smith, Warren ''Modern Optical Engineering'', 4th Ed., 2007 McGraw-Hill Professional, p. 183. It is also known as the focal ratio, f-ratio, or f-stop, and is very important in photography. It is a dimensionless number that is a quantitative measure of lens speed; increasing the f-number is referred to as ''stopping down''. The f-number is commonly indicated using a lower-case hooked f with the format ''N'', where ''N'' is the f-number. The f-number is the reciprocal of the relative aperture (the aperture diameter divided by focal length). Notation The f-number is given by: N = \frac \ where f is the focal length, and D is the diameter of the entrance pupil (''effective aperture''). It is customary to write f-numbers preceded by "", which forms a mathematical expression of the entrance pupil diameter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florin Sign
The florin sign (ƒ) is a symbol that is used for the currencies named florin, also called guilder. The Dutch name for the currency is ''gulden''. The symbol "ƒ" is the lowercase version of Ƒ of the Latin alphabet. In many serif typefaces, it can often be substituted with a normal italic small-letter f ( ). It is used in the following current and obsolete currencies (between brackets their ISO 4217 currency codes): Current: *Aruban florin (AWG) *Netherlands Antillean guilder (ANG) Obsolete: *Dutch guilder (NLG; until 2002) *Surinamese guilder The guilder ( nl, gulden; ISO 4217 code: ''SRG'') was the currency of Suriname until 2004, when it was replaced by the Surinamese dollar. It was divided into 100 cents. Until the 1940s, the plural in Dutch was ''cents'', with ''centen'' appearing o ... (SRG; until 2004) * Italian florin (until 1533) {{Currency signs Currency symbols ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hook (diacritic)
In typesetting, the hook or tail is a diacritic mark attached to letters in many alphabets. In shape it looks like a hook and it can be attached below as a descender, on top as an ascender and sometimes to the side. The orientation of the hook can change its meaning: when it is below and curls to the left it can be interpreted as a palatal hook, and when it curls to the right is called hook tail or tail and can be interpreted as a retroflex hook. It should not be mistaken with the hook above, a diacritical mark used in Vietnamese, or the rhotic hook, used in the International Phonetic Alphabet. Letter Z with tophook — became letter , . Letter X with two high hooks — became letter . Letters with hook It could be argued that the hook was used to derive the letter J from the letter I, or the letter Eng (ŋ) from the letter N. However, these letters are usually not identified as being formed with the hook. Most letters with hook are used in the International Phonetic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macintosh Programmer's Workshop
Macintosh Programmer's Workshop (MPW) is a software development environment for the Classic Mac OS operating system, written by Apple Computer. For Macintosh developers, it was one of the primary tools for building applications for System 7.x and Mac OS 8.x and 9.x. Initially MPW was available for purchase as part of Apple's professional developers program, but Apple made it a free download after it was superseded by CodeWarrior. On Mac OS X it was replaced by the Project Builder IDE, which eventually became Xcode. Design MPW provided a command line environment and tools, including 68k and PowerPC assemblers as well as Pascal, C and C++ compilers. The shell environment is somewhat similar to Unix shells in design, but is designed around the Macintosh's character set and GUI, replacing the usual terminal environment with a "worksheet" interface, allowing the user to select and run arbitrary sections of a shell script or to redo commands with no retyping. In addition, comma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mac OS X
macOS (; previously OS X and originally Mac OS X) is a Unix operating system developed and marketed by Apple Inc. since 2001. It is the primary operating system for Apple's Mac (computer), Mac computers. Within the market of desktop and laptop computers it is the Usage share of operating systems#Desktop and laptop computers, second most widely used desktop OS, after Microsoft Windows and ahead of ChromeOS. macOS succeeded the classic Mac OS, a Mac operating system with nine releases from 1984 to 1999. During this time, Apple cofounder Steve Jobs had left Apple and started another company, NeXT Computer, NeXT, developing the NeXTSTEP platform that would later be acquired by Apple to form the basis of macOS. The first desktop version, Mac OS X 10.0, was released in March 2001, with its first update, 10.1, arriving later that year. All releases from Mac OS X Leopard, Mac OS X 10.5 Leopard and after are UNIX 03 certified, with an exception for OS X Lion, OS X 10. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dependency (computer Science)
In software engineering, coupling is the degree of interdependence between software modules; a measure of how closely connected two routines or modules are; the strength of the relationships between modules. Coupling is usually contrasted with cohesion. Low coupling often correlates with high cohesion, and vice versa. Low coupling is often thought to be a sign of a well-structured computer system and a good design, and when combined with high cohesion, supports the general goals of high readability and maintainability. History The software quality metrics of coupling and cohesion were invented by Larry Constantine in the late 1960s as part of a structured design, based on characteristics of “good” programming practices that reduced maintenance and modification costs. Structured design, including cohesion and coupling, were published in the article ''Stevens, Myers & Constantine'' (1974) and the book ''Yourdon & Constantine'' (1979), and the latter subsequently became sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unicode
Unicode, formally The Unicode Standard,The formal version reference is is an information technology Technical standard, standard for the consistent character encoding, encoding, representation, and handling of Character (computing), text expressed in most of the world's writing systems. The standard, which is maintained by the Unicode Consortium, defines as of the current version (15.0) 149,186 characters covering 161 modern and historic script (Unicode), scripts, as well as symbols, emoji (including in colors), and non-visual control and formatting codes. Unicode's success at unifying character sets has led to its widespread and predominant use in the internationalization and localization of computer software. The standard has been implemented in many recent technologies, including modern operating systems, XML, and most modern programming languages. The Unicode character repertoire is synchronized with Universal Coded Character Set, ISO/IEC 10646, each being code-for-code id ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mac OS 9
Mac OS 9 is the ninth major release of Apple Inc., Apple's classic Mac OS operating system which was succeeded by macOS, Mac OS X (renamed to OS X in 2011 and macOS in 2016) in 2001. Introduced on October 23, 1999, it was promoted by Apple as "The Best Internet Operating System Ever", highlighting Sherlock (software), Sherlock 2's Internet search capabilities, integration with Apple's free online services known as MobileMe#iTools, iTools and improved Open Transport networking. While Mac OS 9 lacks protected memory and full pre-emptive multitasking, lasting improvements include the introduction of an automated Apple Software Update, Software Update engine and support for multi-user, multiple users. Apple discontinued development of Mac OS 9 in late 2001, transitioning all future development to Mac OS X. The final updates to Mac OS 9 addressed compatibility issues with Mac OS X while running in the Classic Environment and compatibility with Carbon (API), Carbon applications. At the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bugdom
''Bugdom'' is a 1999 platform video game originally created by Pangea Software for Mac OS 9. It was included with the iMac DV 2000 and later iBook models. The Microsoft Windows version, released in 2000, was developed by Hoplite Research and published by On Deck Interactive, a division of Gathering of Developers. ''Bugdom'' was generally well received by critics, being praised for its graphics, gameplay and soundtrack but criticized for certain technical glitches as well as gameplay repetition, and sold fairly well. ''Bugdom''s story centers on the Bugdom, a kingdom inhabited by insects that appears as an outdoors bug environment. Originally, the kingdom was peacefully ruled by the rollie pollies and ladybugs, but not long ago, the kingdom was overthrown by the tyrannic and pompous King Thorax, leader of an evil clan of fire ants, as well as their evil follower bugs recruited prior to the kingdom's downfall. Thorax now rules the kingdom with an iron fist, and the ladybugs have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Folder (computing)
In computing, a directory is a file system cataloging structure which contains references to other computer files, and possibly other directories. On many computers, directories are known as folders, or drawers, analogous to a workbench or the traditional office filing cabinet. The name derives from books like a telephone directory that lists the phone numbers of all the people living in a certain area. Files are organized by storing related files in the same directory. In a hierarchical file system (that is, one in which files and directories are organized in a manner that resembles a tree), a directory contained inside another directory is called a subdirectory. The terms parent and child are often used to describe the relationship between a subdirectory and the directory in which it is cataloged, the latter being the parent. The top-most directory in such a filesystem, which does not have a parent of its own, is called the root directory. Overview Historically, and even on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
