{"id":6644,"date":"2026-04-13T11:50:53","date_gmt":"2026-04-13T11:50:53","guid":{"rendered":"http:\/\/the-codest.localhost\/dictionary\/reserved-word\/"},"modified":"2026-04-13T11:50:53","modified_gmt":"2026-04-13T11:50:53","slug":"gereserveerd-woord","status":"publish","type":"dictionary","link":"https:\/\/thecodest.co\/nl\/dictionary\/reserved-word\/","title":{"rendered":"Gereserveerd woord"},"content":{"rendered":"<h1>Gereserveerd woord<\/h1>\n<p>Een gereserveerd woord is een woord dat door een programmeertaal is gereserveerd voor een specifiek doel en dat niet kan worden gebruikt als variabele of identifier. Deze woorden staan ook bekend als sleutelwoorden. Gereserveerde woorden zijn een essentieel onderdeel van de syntaxis van een programmeertaal en hebben een vooraf gedefinieerde betekenis die niet kan worden gewijzigd of aangepast door de programmeur.<\/p>\n<p>Gereserveerde woorden worden door de programmeertaal gebruikt om specifieke acties, bewerkingen of <a href=\"https:\/\/thecodest.co\/nl\/blog\/app-data-collection-security-risks-value-and-types-explored\/\">gegevens<\/a> types. Ze worden gebruikt om de structuur, het gedrag en de regels van de programmeertaal te defini\u00ebren. Gereserveerde woorden worden vaak gebruikt om verklaringen, functies en expressies te maken die worden gebruikt om gegevens te manipuleren en bewerkingen uit te voeren.<\/p>\n<p>Enkele voorbeelden van gereserveerde woorden in populaire <a href=\"https:\/\/thecodest.co\/nl\/blog\/top-programming-languages-to-build-e-commerce\/\">programmeertalen<\/a> omvatten:<\/p>\n<ul>\n<li><a href=\"https:\/\/thecodest.co\/nl\/blog\/find-the-right-java-developer-now\/\">Java<\/a>openbaar, statisch, leeg, klasse, interface, uitbreidt, implementeert, nieuw, terug, als, anders, schakelaar, geval, onderbreken, standaard, terwijl, doen, want, proberen, vangen, uiteindelijk, gooien, werpt<\/li>\n<li><a href=\"https:\/\/thecodest.co\/nl\/blog\/hire-django-developers\/\">Python<\/a>en, zoals, assert, break, class, continue, def, del, elif, else, except, False, finally, for, from, global, if, import, in, is, lambda, None, nonlocal, not, or, pass, raise, return, True, try, while, with, yield<\/li>\n<li>C++: auto, break, case, char, const, continue, default, do, double, else, enum, extern, float, for, goto, if, int, long, register, return, short, signed, sizeof, static, struct, switch, typedef, union, unsigned, void, volatile, while<\/li>\n<\/ul>\n<p>Het is belangrijk om op te merken dat gereserveerde woorden niet kunnen worden gebruikt als variabelenamen of identifiers in een programma. Een poging om een gereserveerd woord te gebruiken als variabele of identifier zal resulteren in een syntaxfout. Daarom is het cruciaal om een goed begrip te hebben van de gereserveerde woorden in een programmeertaal voordat je schrijft <a href=\"https:\/\/thecodest.co\/nl\/dictionary\/what-is-code-refactoring\/\">code<\/a>.<\/p>\n<p>Tot slot zijn gereserveerde woorden een fundamenteel aspect van programmeertalen die de syntaxis en structuur van de taal helpen defini\u00ebren. Ze worden gebruikt om specifieke acties, bewerkingen of datatypes aan te duiden en kunnen niet worden gebruikt als variabelenamen of identifiers. Het begrijpen van gereserveerde woorden is cruciaal voor het schrijven van foutloze code en het ontwikkelen van effici\u00ebnte programma's.<\/p>","protected":false},"excerpt":{"rendered":"<p>Leer meer over gereserveerde woorden in programmeertalen - woorden die opzij zijn gezet voor specifieke doeleinden en die niet kunnen worden gebruikt als variabelen of identifiers. #programmeren #syntaxis<\/p>","protected":false},"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-6644","dictionary","type-dictionary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Reserved Word - The Codest<\/title>\n<meta name=\"description\" content=\"Learn about reserved words in programming languages - words set aside for specific purposes that cannot be used as variables or identifiers. #programming #syntax\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thecodest.co\/nl\/woordenboek\/gereserveerd-woord\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reserved Word\" \/>\n<meta property=\"og:description\" content=\"Learn about reserved words in programming languages - words set aside for specific purposes that cannot be used as variables or identifiers. #programming #syntax\" \/>\n<meta property=\"og:url\" content=\"https:\/\/thecodest.co\/nl\/woordenboek\/gereserveerd-woord\/\" \/>\n<meta property=\"og:site_name\" content=\"The Codest\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thecodest.co\/app\/uploads\/2024\/06\/cover-image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thecodest.co\\\/dictionary\\\/reserved-word\\\/\",\"url\":\"https:\\\/\\\/thecodest.co\\\/dictionary\\\/reserved-word\\\/\",\"name\":\"Reserved Word - The Codest\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thecodest.co\\\/#website\"},\"datePublished\":\"2026-04-13T11:50:53+00:00\",\"description\":\"Learn about reserved words in programming languages - words set aside for specific purposes that cannot be used as variables or identifiers. #programming #syntax\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/thecodest.co\\\/dictionary\\\/reserved-word\\\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/thecodest.co\\\/dictionary\\\/reserved-word\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/thecodest.co\\\/dictionary\\\/reserved-word\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/thecodest.co\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Dictionary\",\"item\":\"https:\\\/\\\/thecodest.co\\\/sv\\\/ordbok\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Reserved Word\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/thecodest.co\\\/#website\",\"url\":\"https:\\\/\\\/thecodest.co\\\/\",\"name\":\"The Codest\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/thecodest.co\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/thecodest.co\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/thecodest.co\\\/#organization\",\"name\":\"The Codest\",\"url\":\"https:\\\/\\\/thecodest.co\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/thecodest.co\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/thecodest.co\\\/app\\\/uploads\\\/2024\\\/03\\\/thecodest-logo.svg\",\"contentUrl\":\"https:\\\/\\\/thecodest.co\\\/app\\\/uploads\\\/2024\\\/03\\\/thecodest-logo.svg\",\"width\":144,\"height\":36,\"caption\":\"The Codest\"},\"image\":{\"@id\":\"https:\\\/\\\/thecodest.co\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/pl.linkedin.com\\\/company\\\/codest\",\"https:\\\/\\\/clutch.co\\\/profile\\\/codest\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Gereserveerd woord - The Codest","description":"Leer meer over gereserveerde woorden in programmeertalen - woorden die opzij zijn gezet voor specifieke doeleinden en die niet kunnen worden gebruikt als variabelen of identifiers. #programmeren #syntaxis","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/thecodest.co\/nl\/woordenboek\/gereserveerd-woord\/","og_locale":"nl_NL","og_type":"article","og_title":"Reserved Word","og_description":"Learn about reserved words in programming languages - words set aside for specific purposes that cannot be used as variables or identifiers. #programming #syntax","og_url":"https:\/\/thecodest.co\/nl\/woordenboek\/gereserveerd-woord\/","og_site_name":"The Codest","og_image":[{"width":1200,"height":675,"url":"https:\/\/thecodest.co\/app\/uploads\/2024\/06\/cover-image.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/thecodest.co\/dictionary\/reserved-word\/","url":"https:\/\/thecodest.co\/dictionary\/reserved-word\/","name":"Gereserveerd woord - The Codest","isPartOf":{"@id":"https:\/\/thecodest.co\/#website"},"datePublished":"2026-04-13T11:50:53+00:00","description":"Leer meer over gereserveerde woorden in programmeertalen - woorden die opzij zijn gezet voor specifieke doeleinden en die niet kunnen worden gebruikt als variabelen of identifiers. #programmeren #syntaxis","breadcrumb":{"@id":"https:\/\/thecodest.co\/dictionary\/reserved-word\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/thecodest.co\/dictionary\/reserved-word\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/thecodest.co\/dictionary\/reserved-word\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/thecodest.co\/"},{"@type":"ListItem","position":2,"name":"Dictionary","item":"https:\/\/thecodest.co\/sv\/ordbok\/"},{"@type":"ListItem","position":3,"name":"Reserved Word"}]},{"@type":"WebSite","@id":"https:\/\/thecodest.co\/#website","url":"https:\/\/thecodest.co\/","name":"The Codest","description":"","publisher":{"@id":"https:\/\/thecodest.co\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/thecodest.co\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"},{"@type":"Organization","@id":"https:\/\/thecodest.co\/#organization","name":"The Codest","url":"https:\/\/thecodest.co\/","logo":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/thecodest.co\/#\/schema\/logo\/image\/","url":"https:\/\/thecodest.co\/app\/uploads\/2024\/03\/thecodest-logo.svg","contentUrl":"https:\/\/thecodest.co\/app\/uploads\/2024\/03\/thecodest-logo.svg","width":144,"height":36,"caption":"The Codest"},"image":{"@id":"https:\/\/thecodest.co\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/pl.linkedin.com\/company\/codest","https:\/\/clutch.co\/profile\/codest"]}]}},"_links":{"self":[{"href":"https:\/\/thecodest.co\/nl\/wp-json\/wp\/v2\/dictionary\/6644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thecodest.co\/nl\/wp-json\/wp\/v2\/dictionary"}],"about":[{"href":"https:\/\/thecodest.co\/nl\/wp-json\/wp\/v2\/types\/dictionary"}],"version-history":[{"count":1,"href":"https:\/\/thecodest.co\/nl\/wp-json\/wp\/v2\/dictionary\/6644\/revisions"}],"predecessor-version":[{"id":10939,"href":"https:\/\/thecodest.co\/nl\/wp-json\/wp\/v2\/dictionary\/6644\/revisions\/10939"}],"wp:attachment":[{"href":"https:\/\/thecodest.co\/nl\/wp-json\/wp\/v2\/media?parent=6644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}