simbolo circa tilde

For example, if the current user's home directory is /home/user, then the command cd ~ is equivalent to cd /home/user, cd $HOME, or cd. In statistics and probability theory, the tilde means "is distributed as";[7] see random variable. Often in physics, one can consider an equilibrium solution to an equation, and then a perturbation to that equilibrium. : /~bill). .[7]. The connection stems from the use of the tilde above the letter ⟨n⟩ to form the (different) letter ⟨ñ⟩ in Spanish, a feature shared by only a few other languages, many of which are historically connected to Spanish. The expression "x ~ y" is sometimes read aloud as "x twiddles y", perhaps as an analogue to the verbal expression of "x = y". Favorite Answer. Per quanto riguarda il triangolo dalla tavola unicode sembra che sia simile all'uguale con il def... cioé uguale per definizione. Terra est duae carucae. For example, Employee.name~lower() would cause the lower() method to act on the object Employee's name attribute, returning the result of the operation. In teoria degli insiemi il simbolo, talvolta anche con una tilde sola (vedere sotto), serve a indicare due elementi appartenenti a una stessa classe di equivalenza. [50] mainly those that deal with sound. Il trattino con un tilde significa "circa". In MediaWiki syntax, four tildes are used as a shortcut for a user's signature. Particularly during the 1990s, Spanish-speaking intellectuals and news outlets demonstrated support for the language and the culture by defending this letter against globalisation and computerisation trends that threatened to remove it from keyboards and other standardised products and codes. Dovresti avere una situazione simile a quella indicata sotto. 1 decade ago. ฿ ​₿ ​ La tilde è un segno diacritico (~) appartenente —fra gli altri— ai sistemi ortografici del portoghese e del castigliano, nonché al greco antico (dov’è però chiamata accento circonflesso). Name: Slash and Backslash. x For example, "Program Files" might become "PROGRA~1". ( HTML Arrows is shared by Toptal Designers, the marketplace for hiring elite UI, UX, and Visual designers, along with top developer and finance talent.Discover why top companies and start-ups turn to Toptal to hire freelance designers for their mission-critical projects. ₦ ​ Dead keys had a notch cut out to evade the mechanical linkage that triggered carriage movement and thus enabled this process of "overstriking". . X Elwardus tenebat tempore regis Edwardi pro manerio et geldabat pro dimidia hida. In statistics and probability theory, a tilde placed on top of a variable is sometimes used to represent the median of that variable; thus 2) While keep press "Alt", on your keyboard type the number "126", which is the number of the letter or symbol "~" in ASCII table. This was accomplished with a name-mangling scheme in which the first six characters of the filename are followed by a tilde and a digit. Numbers è possibile digitare sulla tastiera del Num Pad per ottenere simboli speciali. f London, preface, p.5, Learn how and when to remove this template message, "26 argumentos para seguir defendiendo la Ñ", "Batalla de la Ñ: Una aventura quijotesca para defender el alma de la lengua", "All Elementary Mathematics – Mathematical symbols dictionary", "HTML 4.0 Entities for Symbols and Greek Letters", "Math Symbols... Those Most Valuable and Important: Approximately Equal Symbol", "Appendix 1: Shift_JIS-2004 vs Unicode mapping table", "ISO-IR-087: Japanese Graphic Character Set for Information Interchange", "ISO-IR-233: Japanese Graphic Character Set for Information Interchange, Plane 1", "Map (external version) from Mac OS Korean encoding to Unicode 3.2 and later", "MySQL :: Reference Manual :: Bit Functions and Operators", "The Groovy programming language - Operators", "Keyboard Help: Learn to create accent marks and other diacritics on a computer", List of typographical symbols and punctuation marks, https://en.wikipedia.org/w/index.php?title=Tilde&oldid=992475721, Articles containing Bengali-language text, Articles containing Malayalam-language text, Articles containing Sinhala-language text, Articles containing Kannada-language text, Articles needing additional references from February 2016, All articles needing additional references, Articles containing Spanish-language text, Articles containing Portuguese-language text, Articles with unsourced statements from March 2016, Articles containing Japanese-language text, Articles with unsourced statements from November 2008, Articles with unsourced statements from February 2012, Creative Commons Attribution-ShareAlike License, LATIN CAPITAL LETTER A WITH BREVE AND TILDE, LATIN SMALL LETTER A WITH BREVE AND TILDE, LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND TILDE, LATIN SMALL LETTER A WITH CIRCUMFLEX AND TILDE, LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND TILDE, LATIN SMALL LETTER E WITH CIRCUMFLEX AND TILDE, MODIFIER LETTER SMALL L WITH MIDDLE TILDE, LATIN SMALL LETTER L WITH DOUBLE MIDDLE TILDE, COMBINING LATIN SMALL LETTER L WITH DOUBLE MIDDLE TILDE, LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND TILDE, LATIN SMALL LETTER O WITH CIRCUMFLEX AND TILDE, LATIN CAPITAL LETTER O WITH HORN AND TILDE, LATIN CAPITAL LETTER O WITH TILDE AND ACUTE, LATIN SMALL LETTER O WITH TILDE AND ACUTE, LATIN CAPITAL LETTER O WITH TILDE AND DIAERESIS, LATIN SMALL LETTER O WITH TILDE AND DIAERESIS, LATIN CAPITAL LETTER O WITH TILDE AND MACRON, LATIN SMALL LETTER O WITH TILDE AND MACRON, LATIN SMALL LETTER R WITH FISHHOOK AND MIDDLE TILDE, LATIN SMALL LETTER TURNED R WITH MIDDLE TILDE, LATIN CAPITAL LETTER U WITH HORN AND TILDE, LATIN CAPITAL LETTER U WITH TILDE AND ACUTE, LATIN SMALL LETTER U WITH TILDE AND ACUTE. [41], Used in URLs on the World Wide Web, it often denotes a personal website on a Unix-based server. ~~ returns the object that received the method rather than the result produced. In the C, C++ and C# programming languages, the tilde character is used as bitwise NOT operator, following the notation in logic (an ! come si fa ad inserire il simbolo "circa"...? Per questo significato sono piu' usati il simbolo di uguaglianza con sopra la tilde e il simbolo di uguaglianza con la tilde al posto del primo trattino. For example, an electron is referred to by the letter e, and its superpartner the selectron is written ẽ. [37][38] This can be used to denote the Fourier transform of f, or a lift of f, and can have a variety of other meanings depending on the context. Masonic scholars, today, question the origin of the Point within the Circle, whose parallel upright lines on both sides of the circle, closely resemble an Egyptian hieroglyphic (circa 1570–1342 B.C. A tilde placed below a letter in mathematics can represent a vector quantity (e.g. [29][30][31] Microsoft also uses U+FF5E to map the KS X 1001 raised tilde (0xA2A6),[28] while Apple uses U+02DC (˜). A tilde is also used in particle physics to denote the hypothetical supersymmetric partner. ( So as not to sacrifice two of the tightly limited keys to ã Ã õ Õ, the decision was made to make the ~ a separate "dead" character in which the carriage holding the paper did not move after the symbol was typed. Given an integer it will negate the integer bitwise like in different C variants. Such a mark could denote the omission of one letter or several letters. In Eiffel, the tilde is used for object comparison. In MATLAB rappresenta l'operatore logico NOT. Alt Gr+⇧ Shift+' followed by the relevant letter. Programs written prior to this development could only access filenames in the so-called 8.3 format—the filenames consisted of a maximum of eight characters from a restricted character set (e.g. On Mac: Ctrl+⌥ Option+Ñ, or ⌥ Option+Ñ followed by Space. In other platforms such as the classic Mac OS and macOS, 0x8160 is correctly mapped to U+301C. Elenco completo dei codici Alt. In both text and math mode, a tilde on its own (~) renders a white space with no line breaking. {\displaystyle X\to x+{\tilde {x}}} Un altro simbolo di approssimazione è la doppia tilde ≈, che significa "approssimativamente … =~ and ==~ can in Groovy be used to match a regular expression. no spaces), followed by a period, followed by three more characters. 1 decade ago. 1 y ℳ ​₥ ​ x ₭ ​ On mechanical typewriters, Spanish keyboards (the first, or one of the first, non-English keyboards) already had a dead key for the acute accent, ´ – used over any vowel – and the dieresis, ¨ – used only over ⟨u⟩. Tilde su Surface Pro Ciao a tutti, ho comprato un Surface pro con la sua cover. But in some monospace fonts, especially used in text user interfaces, ASCII tilde character is raised too. Questa origine è ancora abbastanza chiara in alcune lingue iberiche, come appunto lo spagnolo, il portoghese o il galiziano: si prenda ad esempio la parola latina domina, la cui contrazione dom'na ha portato a donna in italiano e dueña in spagnolo, tramite la palatalizzazione in /ɲ/ del gruppo nn (fenomeno diffuso nelle lingue ibero-romanze); lo stesso discorso vale per la parola latina annus ("anno"), evolutasi nello spagnolo año. or c. and less frequently circ., cca. When an ⟨n⟩ or ⟨m⟩ followed a vowel, it was often omitted, and a tilde (physically, a small ⟨N⟩) was placed over the preceding vowel to indicate the missing letter; this is the origin of the use of tilde to indicate nasalization (compare the development of the umlaut as an abbreviation of ⟨e⟩.) For the Swedish singer, see, Unicode and Shift JIS encoding of wave dash, Several more or less common informal names are used for the tilde that usually describe the shape, including, Martin, Charles Trice (1910). The tilde symbol is also often used to prefix hidden temporary files that are created when a document is opened in Windows. ₧ ​₱ ​₰ ​£ ​ This usage probably developed as a typed alternative to the libra symbol used for the same purpose in written mathematics, which is an equal sign with the upper bar replaced by a bar with an upward hump, bump, or loop in the middle (︍︍♎︎) or, sometimes, a tilde (≃). It can be used to denote the asymptotic equality of two functions. In the computing field, especially in Unix-based systems, the tilde indicates the user's home directory. Some may refer to it … ₩ ​ Favorite Answer. manu-; razões "reasons", from Lat. In the US and European Windows systems, the Alt code for a single tilde is 126. ~ ~ In "text mode" of the LaTeX typesetting language a tilde diacritic can be obtained using, e.g., \~{n}, yielding "ñ". For a wider tilde \widetilde can be used. The tilde was part of Microsoft's filename mangling scheme when it extended the FAT file system standard to support long filenames for Microsoft Windows. Per esempio: Il simbolo numero 1 (∼) è chiamato: trattino ondulato oppure tilde. In the CSS stylesheet language, the tilde is used for the indirect adjacent combinator as part of a selector. In Modern Spanish, the tilde is used only with ñ and Ñ. In some languages, the tilde is a diacritic mark placed over a letter to indicate a change in its pronunciation: The tilde was first used in the polytonic orthography of Ancient Greek, as a variant of the circumflex, representing a rise in pitch followed by a return to standard pitch. {\displaystyle (x_{1},x_{2},x_{3},\ldots ,x_{n})={\underset {^{\sim }}{\mathbf {x} }}} team~~insert("Jane")~~insert("Joe")~~insert("Steve") would send multiple concurrent insert messages, thus invoking the insert method three consecutive times on the team object. [14] Current languages in which the tilded ⟨n⟩ (⟨ñ⟩) is used for the palatal nasal consonant /ɲ/ include: In Vietnamese, a tilde over a vowel represents a creaky rising tone (ngã). In order to permit these legacy programs to access files in the FAT file system, each file had to be given two names—one long, more descriptive one, and one that conformed to the 8.3 format. ) a substitution Ipsi manerio pertinet tercius denarius de Hundredis Nortmoltone et Badentone et Brantone et tercium animal pasturae morarum. ₺ ​ {\displaystyle X} quello ondulato... Answer Save. ৳ ​₸ ​₮ ​ ₵ ​¢ ​₡ ​₢ ​ Circa (from Latin 'around, about, roughly, approximately') – frequently abbreviated ca. L'accento circonflesso può trovarsi soltanto su una vocale lunga (ᾱ, η, ῑ, ω, ῡ) o su un dittongo, e non oltre la penultima sillaba. These are encoded in Unicode with many precomposed characters as well as individually at .mw-parser-output .monospaced{font-family:monospace,monospace}U+0303 ◌̃ .mw-parser-output span.smallcaps{font-variant:small-caps}.mw-parser-output span.smallcaps-smaller{font-size:85%}COMBINING TILDE and U+007E ~ TILDE (as a spacing character), and there are additional similar characters for different roles. ៛ ​₽ ​₹ ₨ ​ This peculiarity can help non-native speakers quickly identify a text as being written in Spanish with little chance of error. Emacs also introduced an elaborate numbered backup scheme, with files named filename.~1~, filename.~2~ and so on. For example, ⟨an⟩ gives the pronunciation [ãn] whereas ⟨añ⟩ gives [ã]. ₠ ​€ ​ is the perturbed part. lo puoi digitare tenendo premuto il tasto Alt (quello a sinistra) e digitando il codice decimale corrispondente 126: se il tastierino numerico non fosse attivo, premere prima il tasto Bloc Num per attivarlo x Contiene sia 1-256 e 0128-0256 gamme di codice. ) On Mac: Ctrl+⌥ Option+¨, or ⌥ Option+¨ followed by Space. Computer programmers use the tilde in various ways and sometimes call the symbol (as opposed to the diacritic) a squiggle, squiggly, or twiddle. This file contains information about which user has the file open, to prevent multiple users from attempting to change a document at the same time. In this language, ⟨ñ⟩ is considered a separate letter called eñe (IPA: [ˈeɲe]), rather than a letter-diacritic combination; it is placed in Spanish dictionaries between the letters ⟨n⟩ and ⟨o⟩. As indicated by the etymological origin of the word "tilde" in English, this symbol has been closely associated with the Spanish language. [8][9] It can mean "similar to",[10] including "of the same order of magnitude as",[7] such as: "x ~ y" meaning that x and y are of the same order of magnitude. The symbol "≈" is also used for this purpose. The tilde (/ˈtɪldə/[1] or /ˈtɪldi/), ˜ or ~, is a grapheme with several uses. Il simbolo del circa viene per lo più impiegato nell'arrotondamento di un numero. Ibi sunt quinque villani cum uno servo. This mimics the Unix shell usage of the tilde. ) simbolo, circa, uguale, oro, matematica. Iscritto. Anche in Word o Excel può capitare di dover inserire un carattere che […] - approssimazione: x e' circa y, sta a significare che la differenza x-y e' trascurabile per il risultato. Non tutti i caratteri e i simboli grafici sono presenti sulla tastiera; lo sanno bene tutti coloro che hanno provato a cercare la tilde (~), un simbolo che per molti anni è stato usato piuttosto di frequente negli indirizzi delle pagine Web. Se tutto è andato a buon fine ti ritroverai il simbolo del tilde sul documento di testo o e-mail che stai scrivendo On Mac: ⌥ Option+Ñ followed by the relevant letter. The tilde has since been applied to a number of other uses as a diacritic mark or a character in its own right. In-line. [a] The name of the character came into English from Spanish and from Portuguese, which in turn came from the Latin titulus, meaning "title" or "superscription".[1]. Impieghi del simbolo del circa. " is pronounced as "eff tilde" or, informally, as "eff twiddle" or, in American English, "eff wiggle". or cc. In English, the tilde is often used to express ranges and model numbers in electronics, but rarely in formal grammar or in type-set documents, as a wavy dash preceding a number sometimes represents an approximation (see below). Infine il simbolo numero 3 (≅) è chiamato: uguale con tilde oppure uguale con trattino ondulato oppure tilde combinata con uguale. Nel codice ASCII, ASCII 8 bit, UNICODE, UTF-8 e UTF-16, la tilde è identificata dal numero 126 (1111110 bin, 8E hex). Chiaretta. The tilde may indicate alternating allomorphs or morphological alternation, as in //ˈniː~ɛl+t// for kneel~knelt (the plus sign '+' indicates a morpheme boundary). Medieval European charters written in Latin are largely made up of such abbreviated words with suspension marks and other abbreviations; only uncommon words were given in full. The tilde , ˜ or ~), is a grapheme with several uses. {\displaystyle {\tilde {n}}} In Max/MSP, a tilde is used to denote objects that process at the computer's sampling rate, i.e. rationes. ₳ ​ Some languages and alphabets use the tilde for other purposes: The following letters using the tilde as a diacritic exist as precomposed or combining Unicode characters: The tilde is used in various ways in punctuation: In some languages (though not generally in English),[citation needed] a tilde-like wavy dash may be used as punctuation (instead of an unspaced hyphen, en dash or em dash) between two numbers, to indicate a range rather than subtraction or a hyphenated number (such as a part number or model number). [citation needed] In that case, a single tilde can typically be inserted with the dead key followed by the space bar, or alternatively by striking the dead key twice in a row. So che dovrei usare la combinazione fn+alt+126 se non ho tastierino, ma non ho né il "tastierino nascosto" dietro le lettere, né funziona usando i numeri della seconda riga (ovvero i numeri che non sono nel tastierino numerico, in teoria). It’s got multiple uses. ABOUT. For example, what to do with "120" + "14" ? Si usa per indicare quando si approssima un numero. $ ​₫ ​₯ ​ Anonymous. ₲ ​ The 24-hour news channel CNN in the US later adopted a similar strategy on its existing logo for the launch of its Spanish-language version. However, when accessed from the web, file access is usually directed to a subdirectory in the user's home directory, such as /home/username/public_html or /home/username/www.[42]. In written mathematical logic, the tilde represents negation: "~p" means "not p", where "p" is a proposition. Description: In addition to their use as mathematical operators, the slash and backslash characters separate the elements of a path or folder.On Microsoft ® Windows ® based systems, both slash and backslash have the same effect. 3) Then stop pressing the "Alt" key, and ...you got it! Uses: File or folder path separation. For example, when a document "Document1.doc" is opened in Word, a file called "~$cument1.doc" is created in the same directory. 1) Press the "Alt" key on your keyboard, and do not let go. 1 decade ago. [46][47], In Haskell, the tilde is used in type constraints to indicate type equality. 3 x Devi digitare dei caratteri speciali all’interno di un documento che stai redigendo sul tuo PC ma non sai come riuscirci? Overprinting of a letter by the tilde was a working method of combining a letter. It is also as a small ⟨n⟩ that the tilde originated when written above other letters, marking a Latin ⟨n⟩ which had been elided in old Galician-Portuguese. Rating. [31], The current Unicode reference glyph for U+301C has been corrected[26] to match the JIS standard[32] in response to a 2014 proposal, which noted that while the existing Unicode reference glyph had been matched by fonts from the discontinued Windows XP, all other major platforms including later versions of Microsoft Windows shipped with fonts matching the JIS reference glyph for U+301C.[33]. Unlike the call a.is_equal (b), the expression a ~ b is type-safe even in the presence of covariance. This usage has been adopted in the orthographies of several native languages of South America, such as Guarani and Nheengatu, as well as in the International Phonetic Alphabet (IPA) and many other phonetic alphabets. The symbol " [35] These two code points have a similar or identical glyph in several fonts, reducing the confusion and incompatibility. Because JavaScript internally uses floats and the bitwise complement only works on integers, numbers are stripped of their decimal part before applying the operation. The wave dash (波ダッシュ, nami dasshu) is used for various purposes in Japanese, including to denote ranges of numbers, in place of dashes or brackets, and to indicate origin. f 1 decade ago. Alt Gr+¡ (on Linux) followed by the relevant letter. Peraltro, la sua posizione nella parola è soggetta alle leggi di limitazione. ... 1 decade ago. For example, Spanish word “uña” is pronounced as ‘unia’. {\displaystyle {\tilde {f}}} 1 4 Answers. Nel portoghese moderno si usa solo sopra a e o, ma nella lingua arcaica la si poteva usare anche con le altre vocali. It was also used in Portuguese, and Spanish. La tilde è un simbolo con vari usi in matematica. It can approximate the sine wave symbol (∿, U+223F), which is used in electronics to indicate alternating current, in place of +, −, or ⎓ for direct current. Modern use often replaces the tilde with the negation symbol (¬) for this purpose, to avoid confusion with equivalence relations. 4 Answers. The tilde is used in the AWK programming language as part of the pattern match operators for regular expressions: A variant of this, with the plain tilde replaced with =~, was adopted in Perl, and this semi-standardization has led to the use of these operators in other programming languages, such as Ruby or the SQL variant of the database PostgreSQL. Per questo significato sono piu' usati il simbolo di uguaglianza con sopra la tilde e il simbolo di uguaglianza con la tilde al posto del primo trattino. Come digitare caratteri speciali di Salvatore Aranzulla. ~ Before a number the tilde can mean 'approximately; '~42' means 'approximately 42'. Non tutti i caratteri e i simboli grafici sono presenti sulla tastiera; lo sanno bene tutti coloro che hanno provato a cercare la tilde (~), un simbolo che per molti anni è stato usato piuttosto di frequente negli indirizzi delle pagine Web. {\displaystyle \lim _{x\to \infty }{\frac {f(x)}{g(x)}}=1} From shop PortlandPandemonium. In some languages, the tilde is used as a diacritical mark ( ˜ ) placed over a letter to indicate a change in pronunciation. g This avoided a shape definition error in the Unicode code charts: the wave dash reference glyph in JIS / Shift JIS[22][23] matches the Unicode reference glyph for U+FF5E,[24] while the reference glyph for U+301C[25] was reflected, incorrectly,[26] when Unicode imported the JIS wave dash. Ciao a tutti, sono nuovo di windows 7. 1.902 ~= 2). The wave dash is also used to separate a title and a subtitle in the same line, as a colon is used in English. The same technology was adopted to create a dead key mechanism for a Portuguese keyboard so the ~ was born as a typographical character to be overstruck with a and o. In castigliano, infatti, il grafema ñ rappresenta il fonema /ɲ/, e lo stesso vale per altre lingue che hanno subito l'influenza dell'ortografia castigliana, quali il galiziano, l'asturiano, l'aragonese, il basco, il guaraní, il quechua, il filippino ecc. … In OCaml, the tilde is used to specify the label for a labeled parameter. https://www.gnu.org/s/libc/manual/html_node/Tilde-Expansion.html, https://it.wikipedia.org/w/index.php?title=Tilde&oldid=117188084, licenza Creative Commons Attribuzione-Condividi allo stesso modo, indica un valore approssimativo (più spesso. A tilde is also used to indicate "approximately equal to" (e.g. Com'è immediato notare tutti i simboli circa hanno in comune l'utilizzo della tilde (~), quindi è facile riconoscerli. When all character sets were pieces of metal permanently installed, and the number of characters much more limited than in typography, the question of which languages and markets required which characters were an important one. This distinguishes it from the small tilde ( ˜ ) introduced with Windows-1252, which is always raised. per il "circa" che si chiama tilde il codice ascii è il 126 :) quindi ALT+126 del tastierino numerico.. With a Macintosh either of the Alt/Option keys function similarly. = would indicate the median of the variable y To insert a tilde with the dead key, it is often necessary to simultaneously hold down the Alt Gr key. On Linux: Alt Gr+4, or Alt Gr+¡ followed by Space. Trova e copia i tuoi personaggi preferiti: Emoji, ️ Frecce, Stelle, Valute, ️ Sistemi di scrittura e altro 0 3. [43] Thus, http://www.example.com/~johndoe/ and http://www.example.com/%7Ejohndoe/ will behave in the same manner. Nell'ambiente di sviluppo Max/MSP, è utilizzato per definire gli oggetti che lavorano alla frequenza di campionamento del computer, cioè principalmente quelli che processano il suono. Senior Member . ) X Se nella tastiera ti ritrovi il tasto “Alt Gr”.

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