In computers, case sensitivity defines whether uppercase and lowercase letters are treated as distinct ( case-sensitive ) or equivalent ( case-insensitive ). For instance, when users interested in learning about dogs search an e-book , "dog" and "Dog" are of the same significance to them. Thus, they request a case-insensitive search. But when they search an online encyclopedia for information about the United Nations , for example, or something with no ambiguity regarding capitalization and ambiguity between two or more terms cut down by capitalization, they may prefer a case-sensitive search.
13-564: André Viard's Le Cuisinier Impérial (Paris: J.-N. Barba, 1806) was a culinary encyclopedia that passed through at least thirty-two editions in its long career as the essential reference work for the French professional chef during the nineteenth century. During its long run it was a staple of its publisher, J.-N. Barba, who warned potential literary pirates, in an age before the enforcement of copyright, of his intention to prosecute any editors of cookbooks who took, in whole or part, any recipes from
26-669: A file named Makefile and a file named makefile in the same directory. In addition, some Mac Installers assume case insensitivity and fail on case-sensitive file systems. The older MS-DOS filesystems FAT12 and FAT16 were case-insensitive and not case-preserving, so that a file whose name is entered as readme.txt or ReadMe.txt is saved as README.TXT. Later, with VFAT in Windows 95 the FAT file systems became case-preserving as an extension of supporting long filenames . Later Windows file systems such as NTFS are internally case-sensitive, and
39-1241: A similar name, François Massialot's Le Cuisinier Royal et Bourgeois , one of the first French cookbooks, consisted of recipes from Louis XIV 's kitchens and marked the beginning of haute cuisine . Andr%C3%A9 Viard (cuisinier) Look for André Viard (cuisinier) on one of Misplaced Pages's sister projects : [REDACTED] Wiktionary (dictionary) [REDACTED] Wikibooks (textbooks) [REDACTED] Wikiquote (quotations) [REDACTED] Wikisource (library) [REDACTED] Wikiversity (learning resources) [REDACTED] Commons (media) [REDACTED] Wikivoyage (travel guide) [REDACTED] Wikinews (news source) [REDACTED] Wikidata (linked database) [REDACTED] Wikispecies (species directory) Misplaced Pages does not have an article with this exact name. Please search for André Viard (cuisinier) in Misplaced Pages to check for alternative titles or spellings. You need to log in or create an account and be autoconfirmed to create new articles. Alternatively, you can use
52-449: A variable is defined in lowercase, it cannot be referred to in uppercase. Nim is case-insensitive and ignores underscores, as long as the first characters match. A text search operation could be case-sensitive or case-insensitive, depending on the system, application, or context. The user can in many cases specify whether a search is sensitive to case, e.g. in most text editors, word processors, and Web browsers. A case-insensitive search
65-655: Is more comprehensive, finding "Language" (at the beginning of a sentence), "language", and "LANGUAGE" (in a title in capitals); a case-sensitive search will find the computer language "BASIC" but exclude most of the many unwanted instances of the word. For example, the Google Search engine is basically case-insensitive, with no option for case-sensitive search. In Oracle SQL, most operations and searches are case-sensitive by default, while in most other DBMSes , SQL searches are case-insensitive by default. Case-insensitive operations are sometimes said to fold case , from
78-400: The article wizard to submit a draft for review, or request a new article . Search for " André Viard (cuisinier) " in existing articles. Look for pages within Misplaced Pages that link to this title . Other reasons this message may be displayed: If a page was recently created here, it may not be visible yet because of a delay in updating the database; wait a few minutes or try
91-472: The 1820s. Its last edition appeared in 1875. Viard's rival in French kitchens was Marie-Antoine Carême 's L'Art de la cuisine française au dix-neuvième siècle, the first volume of which appeared in 1833. A German translation was published as Viard und Fourets Universal-Kochbuch (Stuttgart, Carl Hoffmann, 1827). A second edition was credited to Catharina Löffler, Pariser Kochbuch (Stuttgart, Weise and Stoppani, 1829). An earlier, unrelated cookbook with
104-507: The data itself) Pascal , Rexx and ooRexx . There are also languages, such as Haskell , Prolog , and Go , in which the capitalisation of an identifier encodes information about its semantics . Some other programming languages have varying case sensitivity; in PHP , for example, variable names are case-sensitive but function names are not case-sensitive. This means that if a function is defined in lowercase, it can be called in uppercase, but if
117-459: The idea of folding the character code table so that upper- and lowercase letters coincide. In filesystems in Unix-like systems, filenames are usually case-sensitive (there can be separate readme.txt and Readme.txt files in the same directory). MacOS is somewhat unusual in that, by default, it uses HFS+ and APFS in a case-insensitive (so that there cannot be a readme.txt and a Readme.txt in
130-548: The publication. André Viard , who called himself " Homme de Bouche ", was the chef de cuisine to Louis Philippe, comte de Ségur and Francis Egerton, 8th Earl of Bridgewater . The cookbook appeared under various titles that reflected regime changes: with the restoration of the Bourbons it became Le Cuisinier Royal (Paris: Barba, 1817) in its ninth edition, and in 1852, in its twenty-second edition, Le Cuisinier National . The co-author Fouret appeared in editions of
143-464: The purge function . Titles on Misplaced Pages are case sensitive except for the first character; please check alternative capitalizations and consider adding a redirect here to the correct title. If the page has been deleted, check the deletion log , and see Why was the page I created deleted? Retrieved from " https://en.wikipedia.org/wiki/André_Viard_(cuisinier) " Case sensitivity Case sensitivity may differ depending on
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#1732798205062156-400: The same directory) but case-preserving mode (so that a file created as readme.txt is shown as readme.txt and a file created as Readme.txt is shown as Readme.txt) by default. This causes some issues for developers and power users , because most file systems in other Unix-like environments are case-sensitive, and, for example, a source code tree for software for Unix-like systems might have both
169-399: The situation: Some programming languages are case-sensitive for their identifiers ( C , C++ , Java , C# , Verilog , Ruby , Python and Swift ). Others are case-insensitive (i.e., not case-sensitive), such as ABAP , Ada , most BASICs (an exception being BBC BASIC ), Common Lisp , Fortran , SQL (for the syntax, and for some vendor implementations, e.g. Microsoft SQL Server ,
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