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Two Dots (other)
The term two dots or double dot may refer to: Orthography * Colon (punctuation), the punctuation mark () * Two dots (diacritic), a mark used with a base letter to indicate that its pronunciation is somehow modified () ** Diaeresis (diacritic), the diacritic mark used to denote the separation of two consecutive vowels ** Umlaut (diacritic), the diacritic mark to indicate the vowel-fronting sound change ***Metal umlaut, gratuitous diacritic used in the names of some rock bands * Ethiopic wordspace (), a word divider in Geʽez script * Question mark#History, two vertical dots used to indicate a question in fifth century Syriac manuscripts Other * Two Dots (game), a puzzle game for Android and IOS * Leader (typography) Row of dots used in tables of contents (usually more than two) * Ellipsis (computer programming), a notation (two or three dots) is used to denote programming ranges, an unspecified number of arguments * A parent directory in a relative path * A second derivative ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colon (punctuation)
The colon is a punctuation mark consisting of two equally sized dots aligned vertically. A colon often precedes an explanation, a list, or a quoted sentence. It is also used between hours and minutes in time, between certain elements in medical journal citations, chapter and verse in Bible citations, and, in the US, for salutations in business letters and other formal letter writing. History In Ancient Greek, in rhetoric and prosody, the term (', 'limb, member of a body') did not refer to punctuation, but to a member or section of a complete thought or passage; see also '' Colon (rhetoric)''. From this usage, in palaeography, a colon is a clause or group of clauses written as a line in a manuscript.''Oxford English Dictionary'', 1st ed. "colon, ''n.²''" Oxford University Press (Oxford), 1891. In the 3rd century BC, Aristophanes of Byzantium is alleged to have devised a punctuation system, in which the end of such a was thought to occasion a medium-length breath, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two Dots (diacritic)
Diacritical marks of two dots , placed side-by-side over or under a letter, are used in a number of languages for several different purposes. The most familiar to English language speakers are the diaeresis and the umlaut, though there are numerous others. For example, in Albanian, represents a schwa. Such dots are also sometimes used for stylistic reasons (as in the family name Brontë or the band name Mötley Crüe). In modern computer systems using Unicode, the two-dot diacritics are almost always encoded identically, having the same code point. For example, represents both ''a-umlaut'' and ''a-diaeresis''. Their appearance in print or on screen may vary between typefaces but rarely within the same typeface. Uses Diaeresis The "diaeresis" diacritic is used to mark the separation of two distinct vowels in adjacent syllables when an instance of diaeresis (or hiatus) occurs, so as to distinguish from a digraph or diphthong. For example in the spelling "coöperate", ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diaeresis (diacritic)
The diaeresis ( ; is a diacritical mark used to indicate the separation of two distinct vowels in adjacent syllables when an instance of diaeresis (or hiatus) occurs, so as to distinguish from a digraph or diphthong. It consists of two dots placed over a letter, generally a vowel; when that letter is an , the diacritic replaces the tittle: . The diaeresis diacritic indicates that two adjoining letters that would normally form a digraph and be pronounced as one sound, are instead to be read as separate vowels in two syllables. For example, in the spelling "coöperate", the diaeresis reminds the reader that the word has four syllables ''co-op-er-ate'', not three, ''*coop-er-ate''. In British English this usage has been considered obsolete for many years, and in US English, although it persisted for longer, it is now considered archaic as well. Nevertheless, it is still used by the US magazine ''The New Yorker''. In English language texts it is perhaps most familiar in the sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umlaut (diacritic)
The umlaut () is the diacritical mark used to indicate in writing (as part of the letters , , and ) the result of the historical sound shift due to which former back vowels are now pronounced as front vowels (for example , , and as , , and ). (The term ermanicumlaut is also used for the underlying historical sound shift process.) In its contemporary printed form, the mark consists of two dots placed over the letter to represent the changed vowel sound. It looks identical to the diaeresis mark used in other European languages and is represented by the same Unicode code point. The word ''trema'' (french: tréma), used in linguistics and also classical scholarship, describes the form of both the umlaut diacritic and the diaeresis rather than their function and can therefore be used to refer to both. German origin and current usage (literally "changed sound") is the German name of the sound shift phenomenon also known as '' i-mutation''. In German, this term is also use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metal Umlaut
A metal umlaut is a diacritic that is sometimes used gratuitously or decoratively over letters in the names of mainly hard rock or heavy metal bands—for example, those of Blue Öyster Cult, Queensrÿche, Motörhead, the Accüsed, Mötley Crüe and the parody bands Spın̈al Tap, Green Jellÿ and Moxy Früvous. Usage Among English speakers, the use of umlaut marks and other diacritics with a blackletter typeface is a form of foreign branding which has been attributed to a desire for a "gothic horror" feel. The metal umlaut is not generally intended to affect the pronunciation of the band's name, unlike the umlaut in German (where the letters ''u'' and '' ü'' represent distinct vowels) and the Scandinavian languages (where å, ä and a, ö/ø and o are distinct letters). History The first gratuitous use of the umlaut in the name of a hard rock or metal band appears to have been by Blue Öyster Cult in 1970. Blue Öyster Cult's website states it was added by guitarist and keybo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geʽez Script
Geʽez ( gez, ግዕዝ, Gəʿəz, ) is a script used as an abugida (alphasyllabary) for several Afroasiatic languages, Afro-Asiatic and Nilo-Saharan languages, Nilo-Saharan languages of Ethiopia and Eritrea. It originated as an ''abjad'' (consonant-only alphabet) and was first used to write the Geʽez language, now the liturgical language of the Ethiopian Orthodox Tewahedo Church, the Eritrean Orthodox Tewahedo Church, the Eritrean Catholic Church, the Ethiopian Catholic Church, and Haymanot Judaism of the Beta Israel Jewish community in Ethiopia. In the languages Amharic and Tigrinya language, Tigrinya, the script is often called ' (), meaning “script” or “letter”. Under the Unicode Standard and ISO 15924, it is defined as Ethiopic text. The Geʽez script has been adapted to write other languages, mostly Ethiopian Semitic languages, Ethiosemitic, particularly Amharic in Ethiopia, and Tigrinya in both Eritrea and Ethiopia. It has also been used to write Sebat Bet Gura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Question Mark
The question mark (also known as interrogation point, query, or eroteme in journalism) is a punctuation mark that indicates an interrogative clause or phrase in many languages. History In the fifth century, Syriac Bible manuscripts used question markers, according to a 2011 theory by manuscript specialist Chip Coakley: he believes the ''zagwa elaya'' ("upper pair"), a vertical double dot over a word at the start of a sentence, indicates that the sentence is a question. From around 783, in ''Godescalc Evangelistary'', a mark described as "a lightning flash, striking from right to left" is attested. This mark is later called a . According to some paleographers, it may have indicated intonation, perhaps associated with early musical notation like neumes. Another theory, is that the "lightning flash" was originally a tilde or titlo, as in , one of many wavy or more or less slanted marks used in medieval texts for denoting things such as abbreviations, which would later beco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two Dots (game)
''Two Dots'' is a puzzle video game for iOS and Android, developed and published by American indie studio Playdots, Inc. The Windows 10 Mobile and Microsoft Windows versions are no longer supported. It is the sequel to ''Dots''. It was released for iOS platforms on May 29, 2014, and became available for Android on November 12, 2014. Gameplay Unlike ''Dots'', ''Two Dots'' has power-ups, objectives and a campaign (series of levels), while lacking online multi-player capability. At the start of the game, only level one is unlocked; each subsequent level is unlocked only when the previous level is beaten. Levels are grouped into "worlds"; the first ten levels make up the first world, while subsequent worlds contain 25 or more levels. Worlds differ in gameplay elements, obstacles and objectives. In the earliest levels of the game, objectives include sinking anchors and breaking ice; the objective is to accomplish a target number of each, for example to sink a specified number of anch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leader (typography)
A leader in typography is a series of characters, usually lines of dots or dashes, that are used as a visual aid to connect items on a page that might be separated by considerable horizontal distance. For example, dot leaders are often used in tables of contents to connect section headings with the page numbers on which those sections begin. Most word processing software includes a feature for the automatic generation of dot leaders. This word is pronounced , like the everyday word "leader" (person who leads), unlike the typographical term leading ( ), which refers to the use of the metal lead. Unicode Although manual dot leaders are most often represented as a series of full stop characters, there are at least three Unicode characters dedicated to the representation of dot leaders. These are U+2024 ONE DOT LEADER (․), U+2025 TWO DOT LEADER (‥), and U+2026 HORIZONTAL ELLIPSIS The ellipsis (, also known informally as dot dot dot) is a series of dots that indic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellipsis (computer Programming)
In computer programming, ellipsis notation (.. or ...) is used to denote ranges, an unspecified number of arguments, or a parent directory. Most programming languages require the ellipsis to be written as a series of periods; a single (Unicode) ellipsis character cannot be used. Ranges In some programming languages (including Ada, Perl, Ruby, Apache Groovy, Kotlin, Haskell, and Pascal), a shortened two-dot ellipsis is used to represent a range of values given two endpoints; for example, to iterate through a list of integers between 1 and 100 inclusive in Perl: :foreach (1..100) In Ruby the ... operator denotes a half-open range, i.e. that includes the start value but not the end value. In Rust the ..= operator denotes an inclusive range for cases in matches and the .. operator represents a range not including the end value. Perl and Ruby overload the ".." operator in scalar context as a flip-flop operator - a stateful bistable Boolean test, roughly equivalent to "tru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Relative Path
A path is a string of characters used to uniquely identify a location in a directory structure. It is composed by following the directory tree hierarchy in which components, separated by a delimiting character, represent each directory. The delimiting character is most commonly the slash ("/"), the backslash character ("\"), or colon (":"), though some operating systems may use a different delimiter. Paths are used extensively in computer science to represent the directory/file relationships common in modern operating systems and are essential in the construction of Uniform Resource Locators (URLs). Resources can be represented by either ''absolute'' or ''relative'' paths. History Multics first introduced a hierarchical file system with directories (separated by ">") in the mid-1960s. Around 1970, Unix introduced the slash character ("/") as its directory separator. In 1981, the first version of Microsoft DOS was released. MS-DOS 1.0 did not support file directories. Also, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newton's Notation
In differential calculus, there is no single uniform notation for differentiation. Instead, various notations for the derivative of a function or variable have been proposed by various mathematicians. The usefulness of each notation varies with the context, and it is sometimes advantageous to use more than one notation in a given context. The most common notations for differentiation (and its opposite operation, the antidifferentiation or indefinite integration) are listed below. Leibniz's notation The original notation employed by Gottfried Leibniz is used throughout mathematics. It is particularly common when the equation is regarded as a functional relationship between dependent and independent variables and . Leibniz's notation makes this relationship explicit by writing the derivative as :\frac. Furthermore, the derivative of at is therefore written :\frac(x)\text\frac\text\frac f(x). Higher derivatives are written as :\frac, \frac, \frac, \ldots, \frac. Thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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