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en það er ekki skylda" class=""><span>Búa til aðgang</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Kerfiss%C3%AD%C3%B0a:Innskr%C3%A1&returnto=Gagnagrind" title="Þú ert hvattur/hvött til að innskrá þig, það er hinsvegar ekki skylda. [o]" accesskey="o" class=""><span>Skrá inn</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Frekari valkostir" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Persónuleg verkfæri" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Persónuleg verkfæri</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Notandavalmynd" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_is.wikipedia.org&uselang=is"><span>Fjárframlög</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Kerfiss%C3%AD%C3%B0a:B%C3%BAa_til_a%C3%B0gang&returnto=Gagnagrind" title="Þú ert hvattur/hvött til að búa til aðgang og skrá þig inn; en það er ekki skylda"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Búa til aðgang</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Kerfiss%C3%AD%C3%B0a:Innskr%C3%A1&returnto=Gagnagrind" title="Þú ert hvattur/hvött til að innskrá þig, það er hinsvegar ekki skylda. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Skrá inn</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Síður fyrir útskráða notendur <a href="/wiki/Hj%C3%A1lp:Introduction" aria-label="Læra meira um breytingar"><span>Læra meira</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Kerfiss%C3%AD%C3%B0a:Framl%C3%B6g_m%C3%ADn" title="Listi yfir breytingar frá þessu IP-staðfangi [y]" accesskey="y"><span>Framlög</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Kerfiss%C3%AD%C3%B0a:Spjallas%C3%AD%C3%B0a_m%C3%ADn" title="Spjall um breytingar frá þessu IP-staðfangi [n]" accesskey="n"><span>Spjall</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Vefsíða"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Efni" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Efni</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">færa í hliðarstiku</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">fela</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Byrjun</div> </a> </li> <li id="toc-Tilvísanir" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Tilvísanir"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Tilvísanir</span> </div> </a> <ul id="toc-Tilvísanir-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sjá_einnig" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sjá_einnig"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Sjá einnig</span> </div> </a> <ul id="toc-Sjá_einnig-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Efni" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Sýna/fela efnisyfirlit" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Sýna/fela efnisyfirlit</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Gagnagrind</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Fara á grein á öðru tungumáli. Til staðar á 69 tungumálum" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-69" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">69 tungumál</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Datastruktuur" title="Datastruktuur – afríkanska" lang="af" hreflang="af" data-title="Datastruktuur" data-language-autonym="Afrikaans" data-language-local-name="afríkanska" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D9%86%D9%89_%D8%A7%D9%84%D8%A8%D9%8A%D8%A7%D9%86%D8%A7%D8%AA" title="بنى البيانات – arabíska" lang="ar" hreflang="ar" data-title="بنى البيانات" data-language-autonym="العربية" data-language-local-name="arabíska" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Estructura_de_datos" title="Estructura de datos – astúríska" lang="ast" hreflang="ast" data-title="Estructura de datos" data-language-autonym="Asturianu" data-language-local-name="astúríska" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A1%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0_%D0%B4%D0%B0%D0%BD%D1%8B%D1%85" title="Структура даных – hvítrússneska" lang="be" hreflang="be" data-title="Структура даных" data-language-autonym="Беларуская" data-language-local-name="hvítrússneska" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A1%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0_%D0%BE%D1%82_%D0%B4%D0%B0%D0%BD%D0%BD%D0%B8" title="Структура от данни – búlgarska" lang="bg" hreflang="bg" data-title="Структура от данни" data-language-autonym="Български" data-language-local-name="búlgarska" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%89%E0%A6%AA%E0%A6%BE%E0%A6%A4%E0%A7%8D%E0%A6%A4_%E0%A6%B8%E0%A6%82%E0%A6%97%E0%A6%A0%E0%A6%A8" title="উপাত্ত সংগঠন – bengalska" lang="bn" hreflang="bn" data-title="উপাত্ত সংগঠন" data-language-autonym="বাংলা" data-language-local-name="bengalska" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Struktura_podataka" title="Struktura podataka – bosníska" lang="bs" hreflang="bs" data-title="Struktura podataka" data-language-autonym="Bosanski" data-language-local-name="bosníska" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Estructura_de_dades" title="Estructura de dades – katalónska" lang="ca" hreflang="ca" data-title="Estructura de dades" data-language-autonym="Català" data-language-local-name="katalónska" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%BE%DB%8E%DA%A9%DA%BE%D8%A7%D8%AA%DB%95%D8%AF%D8%B1%D8%A7%D9%88%DB%95" title="پێکھاتەدراوە – miðkúrdíska" lang="ckb" hreflang="ckb" data-title="پێکھاتەدراوە" data-language-autonym="کوردی" data-language-local-name="miðkúrdíska" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Datov%C3%A1_struktura" title="Datová struktura – tékkneska" lang="cs" hreflang="cs" data-title="Datová struktura" data-language-autonym="Čeština" data-language-local-name="tékkneska" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Datastruktur" title="Datastruktur – danska" lang="da" hreflang="da" data-title="Datastruktur" data-language-autonym="Dansk" data-language-local-name="danska" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Datenstruktur" title="Datenstruktur – þýska" lang="de" hreflang="de" data-title="Datenstruktur" data-language-autonym="Deutsch" data-language-local-name="þýska" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%94%CE%BF%CE%BC%CE%AE_%CE%B4%CE%B5%CE%B4%CE%BF%CE%BC%CE%AD%CE%BD%CF%89%CE%BD" title="Δομή δεδομένων – gríska" lang="el" hreflang="el" data-title="Δομή δεδομένων" data-language-autonym="Ελληνικά" data-language-local-name="gríska" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Data_structure" title="Data structure – enska" lang="en" hreflang="en" data-title="Data structure" data-language-autonym="English" data-language-local-name="enska" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Datumstrukturo" title="Datumstrukturo – esperantó" lang="eo" hreflang="eo" data-title="Datumstrukturo" data-language-autonym="Esperanto" data-language-local-name="esperantó" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Estructura_de_datos" title="Estructura de datos – spænska" lang="es" hreflang="es" data-title="Estructura de datos" data-language-autonym="Español" data-language-local-name="spænska" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Andmestruktuur" title="Andmestruktuur – eistneska" lang="et" hreflang="et" data-title="Andmestruktuur" data-language-autonym="Eesti" data-language-local-name="eistneska" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Datu-egitura" title="Datu-egitura – baskneska" lang="eu" hreflang="eu" data-title="Datu-egitura" data-language-autonym="Euskara" data-language-local-name="baskneska" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%D8%A7%D8%AE%D8%AA%D9%85%D8%A7%D9%86_%D8%AF%D8%A7%D8%AF%D9%87%E2%80%8C%D9%87%D8%A7" title="ساختمان داده‌ها – persneska" lang="fa" hreflang="fa" data-title="ساختمان داده‌ها" data-language-autonym="فارسی" data-language-local-name="persneska" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Tietorakenne" title="Tietorakenne – finnska" lang="fi" hreflang="fi" data-title="Tietorakenne" data-language-autonym="Suomi" data-language-local-name="finnska" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Structure_de_donn%C3%A9es" title="Structure de données – franska" lang="fr" hreflang="fr" data-title="Structure de données" data-language-autonym="Français" data-language-local-name="franska" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Estrutura_de_datos" title="Estrutura de datos – galisíska" lang="gl" hreflang="gl" data-title="Estrutura de datos" data-language-autonym="Galego" data-language-local-name="galisíska" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%91%D7%A0%D7%94_%D7%A0%D7%AA%D7%95%D7%A0%D7%99%D7%9D" title="מבנה נתונים – hebreska" lang="he" hreflang="he" data-title="מבנה נתונים" data-language-autonym="עברית" data-language-local-name="hebreska" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%86%E0%A4%82%E0%A4%95%E0%A4%A1%E0%A4%BC%E0%A4%BE_%E0%A4%B8%E0%A4%82%E0%A4%B0%E0%A4%9A%E0%A4%A8%E0%A4%BE" title="आंकड़ा संरचना – hindí" lang="hi" hreflang="hi" data-title="आंकड़ा संरचना" data-language-autonym="हिन्दी" data-language-local-name="hindí" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Podatkovna_struktura" title="Podatkovna struktura – króatíska" lang="hr" hreflang="hr" data-title="Podatkovna struktura" data-language-autonym="Hrvatski" data-language-local-name="króatíska" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Adatszerkezet" title="Adatszerkezet – ungverska" lang="hu" hreflang="hu" data-title="Adatszerkezet" data-language-autonym="Magyar" data-language-local-name="ungverska" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8F%D5%BE%D5%B5%D5%A1%D5%AC%D5%B6%D5%A5%D6%80%D5%AB_%D5%AF%D5%A1%D5%BC%D5%B8%D6%82%D6%81%D5%BE%D5%A1%D5%AE%D6%84%D5%B6%D5%A5%D6%80" title="Տվյալների կառուցվածքներ – armenska" lang="hy" hreflang="hy" data-title="Տվյալների կառուցվածքներ" data-language-autonym="Հայերեն" data-language-local-name="armenska" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Structura_de_datos" title="Structura de datos – interlingua" lang="ia" hreflang="ia" data-title="Structura de datos" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Struktur_data" title="Struktur data – indónesíska" lang="id" hreflang="id" data-title="Struktur data" data-language-autonym="Bahasa Indonesia" data-language-local-name="indónesíska" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Struttura_dati" title="Struttura dati – ítalska" lang="it" hreflang="it" data-title="Struttura dati" data-language-autonym="Italiano" data-language-local-name="ítalska" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%87%E3%83%BC%E3%82%BF%E6%A7%8B%E9%80%A0" title="データ構造 – japanska" lang="ja" hreflang="ja" data-title="データ構造" data-language-autonym="日本語" data-language-local-name="japanska" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9B%E1%83%9D%E1%83%9C%E1%83%90%E1%83%AA%E1%83%94%E1%83%9B%E1%83%97%E1%83%90_%E1%83%A1%E1%83%A2%E1%83%A0%E1%83%A3%E1%83%A5%E1%83%A2%E1%83%A3%E1%83%A0%E1%83%94%E1%83%91%E1%83%98" title="მონაცემთა სტრუქტურები – georgíska" lang="ka" hreflang="ka" data-title="მონაცემთა სტრუქტურები" data-language-autonym="ქართული" data-language-local-name="georgíska" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Ma%C7%B5l%C4%B1wmatlar_strukturas%C4%B1" title="Maǵlıwmatlar strukturası – karakalpak" lang="kaa" hreflang="kaa" data-title="Maǵlıwmatlar strukturası" data-language-autonym="Qaraqalpaqsha" data-language-local-name="karakalpak" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9C%D3%99%D0%BB%D1%96%D0%BC%D0%B5%D1%82%D1%82%D0%B5%D1%80_%D2%9B%D2%B1%D1%80%D1%8B%D0%BB%D1%8B%D0%BC%D1%8B" title="Мәліметтер құрылымы – kasakska" lang="kk" hreflang="kk" data-title="Мәліметтер құрылымы" data-language-autonym="Қазақша" data-language-local-name="kasakska" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%A1%E0%B3%87%E0%B2%9F%E0%B2%BE_%E0%B2%B8%E0%B3%8D%E0%B2%9F%E0%B3%8D%E0%B2%B0%E0%B2%95%E0%B3%8D%E0%B2%9A%E0%B2%B0%E0%B3%8D%E0%B2%B8%E0%B3%8D" title="ಡೇಟಾ ಸ್ಟ್ರಕ್ಚರ್ಸ್ – kannada" lang="kn" hreflang="kn" data-title="ಡೇಟಾ ಸ್ಟ್ರಕ್ಚರ್ಸ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9E%90%EB%A3%8C_%EA%B5%AC%EC%A1%B0" title="자료 구조 – kóreska" lang="ko" hreflang="ko" data-title="자료 구조" data-language-autonym="한국어" data-language-local-name="kóreska" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Structura_datorum" title="Structura datorum – latína" lang="la" hreflang="la" data-title="Structura datorum" data-language-autonym="Latina" data-language-local-name="latína" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Struttur_de_dacc" title="Struttur de dacc – Lombard" lang="lmo" hreflang="lmo" data-title="Struttur de dacc" data-language-autonym="Lombard" data-language-local-name="Lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Datu_strukt%C5%ABras" title="Datu struktūras – lettneska" lang="lv" hreflang="lv" data-title="Datu struktūras" data-language-autonym="Latviešu" data-language-local-name="lettneska" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B4%D0%B0%D1%82%D0%BE%D1%87%D0%BD%D0%B0_%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0" title="Податочна структура – makedónska" lang="mk" hreflang="mk" data-title="Податочна структура" data-language-autonym="Македонски" data-language-local-name="makedónska" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%A1%E0%B4%BE%E0%B4%B1%E0%B5%8D%E0%B4%B1%E0%B4%BE_%E0%B4%B8%E0%B5%8D%E0%B4%9F%E0%B5%8D%E0%B4%B0%E0%B4%95%E0%B5%8D%E2%80%8C%E0%B4%9A%E0%B5%8D%E0%B4%9A%E0%B5%BC" title="ഡാറ്റാ സ്ട്രക്‌ച്ചർ – malajalam" lang="ml" hreflang="ml" data-title="ഡാറ്റാ സ്ട്രക്‌ച്ചർ" data-language-autonym="മലയാളം" data-language-local-name="malajalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D3%A8%D0%B3%D3%A9%D0%B3%D0%B4%D0%BB%D0%B8%D0%B9%D0%BD_%D0%B1%D2%AF%D1%82%D1%8D%D1%86" title="Өгөгдлийн бүтэц – mongólska" lang="mn" hreflang="mn" data-title="Өгөгдлийн бүтэц" data-language-autonym="Монгол" data-language-local-name="mongólska" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Struktur_data" title="Struktur data – malaíska" lang="ms" hreflang="ms" data-title="Struktur data" data-language-autonym="Bahasa Melayu" data-language-local-name="malaíska" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Datastructuur" title="Datastructuur – hollenska" lang="nl" hreflang="nl" data-title="Datastructuur" data-language-autonym="Nederlands" data-language-local-name="hollenska" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Datastruktur" title="Datastruktur – norskt bókmál" lang="nb" hreflang="nb" data-title="Datastruktur" data-language-autonym="Norsk bokmål" data-language-local-name="norskt bókmál" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Struktura_danych" title="Struktura danych – pólska" lang="pl" hreflang="pl" data-title="Struktura danych" data-language-autonym="Polski" data-language-local-name="pólska" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Estrutura_de_dados" title="Estrutura de dados – portúgalska" lang="pt" hreflang="pt" data-title="Estrutura de dados" data-language-autonym="Português" data-language-local-name="portúgalska" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Structur%C4%83_de_date" title="Structură de date – rúmenska" lang="ro" hreflang="ro" data-title="Structură de date" data-language-autonym="Română" data-language-local-name="rúmenska" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A1%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0_%D0%B4%D0%B0%D0%BD%D0%BD%D1%8B%D1%85" title="Структура данных – rússneska" lang="ru" hreflang="ru" data-title="Структура данных" data-language-autonym="Русский" data-language-local-name="rússneska" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Struktura_podataka" title="Struktura podataka – serbókróatíska" lang="sh" hreflang="sh" data-title="Struktura podataka" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbókróatíska" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%AF%E0%B6%AD%E0%B7%8A%E0%B6%AD_%E0%B7%80%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%94%E0%B7%84" title="දත්ත ව්‍යුහ – singalíska" lang="si" hreflang="si" data-title="දත්ත ව්‍යුහ" data-language-autonym="සිංහල" data-language-local-name="singalíska" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Data_structure" title="Data structure – Simple English" lang="en-simple" hreflang="en-simple" data-title="Data structure" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/%C3%9Adajov%C3%A1_%C5%A1trukt%C3%BAra" title="Údajová štruktúra – slóvakíska" lang="sk" hreflang="sk" data-title="Údajová štruktúra" data-language-autonym="Slovenčina" data-language-local-name="slóvakíska" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Podatkovna_struktura" title="Podatkovna struktura – slóvenska" lang="sl" hreflang="sl" data-title="Podatkovna struktura" data-language-autonym="Slovenščina" data-language-local-name="slóvenska" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Struktura_e_t%C3%AB_dh%C3%ABnave" title="Struktura e të dhënave – albanska" lang="sq" hreflang="sq" data-title="Struktura e të dhënave" data-language-autonym="Shqip" data-language-local-name="albanska" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A1%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0_%D0%BF%D0%BE%D0%B4%D0%B0%D1%82%D0%B0%D0%BA%D0%B0" title="Структура података – serbneska" lang="sr" hreflang="sr" data-title="Структура података" data-language-autonym="Српски / srpski" data-language-local-name="serbneska" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Datastruktur" title="Datastruktur – sænska" lang="sv" hreflang="sv" data-title="Datastruktur" data-language-autonym="Svenska" data-language-local-name="sænska" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Muundo_wa_data" title="Muundo wa data – svahílí" lang="sw" hreflang="sw" data-title="Muundo wa data" data-language-autonym="Kiswahili" data-language-local-name="svahílí" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%A4%E0%AE%B0%E0%AE%B5%E0%AE%AE%E0%AF%88%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AF%81" title="தரவமைப்பு – tamílska" lang="ta" hreflang="ta" data-title="தரவமைப்பு" data-language-autonym="தமிழ்" data-language-local-name="tamílska" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%82%E0%B8%84%E0%B8%A3%E0%B8%87%E0%B8%AA%E0%B8%A3%E0%B9%89%E0%B8%B2%E0%B8%87%E0%B8%82%E0%B9%89%E0%B8%AD%E0%B8%A1%E0%B8%B9%E0%B8%A5" title="โครงสร้างข้อมูล – taílenska" lang="th" hreflang="th" data-title="โครงสร้างข้อมูล" data-language-autonym="ไทย" data-language-local-name="taílenska" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Estruktura_ng_datos" title="Estruktura ng datos – tagalog" lang="tl" hreflang="tl" data-title="Estruktura ng datos" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Veri_yap%C4%B1s%C4%B1" title="Veri yapısı – tyrkneska" lang="tr" hreflang="tr" data-title="Veri yapısı" data-language-autonym="Türkçe" data-language-local-name="tyrkneska" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A1%D1%82%D1%80%D1%83%D0%BA%D1%82%D1%83%D1%80%D0%B0_%D0%B4%D0%B0%D0%BD%D0%B8%D1%85" title="Структура даних – úkraínska" lang="uk" hreflang="uk" data-title="Структура даних" data-language-autonym="Українська" data-language-local-name="úkraínska" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Ma%CA%BClumotlar_tuzilmasi" title="Maʼlumotlar tuzilmasi – úsbekska" lang="uz" hreflang="uz" data-title="Maʼlumotlar tuzilmasi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="úsbekska" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/C%E1%BA%A5u_tr%C3%BAc_d%E1%BB%AF_li%E1%BB%87u" title="Cấu trúc dữ liệu – víetnamska" lang="vi" hreflang="vi" data-title="Cấu trúc dữ liệu" data-language-autonym="Tiếng Việt" data-language-local-name="víetnamska" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84" title="数据结构 – wu-kínverska" lang="wuu" hreflang="wuu" data-title="数据结构" data-language-autonym="吴语" data-language-local-name="wu-kínverska" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84" title="数据结构 – kínverska" lang="zh" hreflang="zh" data-title="数据结构" data-language-autonym="中文" data-language-local-name="kínverska" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Chu-li%C4%81u_k%C3%B2%CD%98-ch%C5%8D" title="Chu-liāu kò͘-chō – Minnan" lang="nan" hreflang="nan" data-title="Chu-liāu kò͘-chō" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%95%B8%E6%93%9A%E7%B5%90%E6%A7%8B" title="數據結構 – kantónska" lang="yue" hreflang="yue" data-title="數據結構" data-language-autonym="粵語" data-language-local-name="kantónska" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q175263#sitelinks-wikipedia" title="Breyta tungumálatenglum" class="wbc-editpage">Breyta tenglum</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div 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<div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="is" dir="ltr"><table border="1" align="right" cellpadding="4" cellspacing="0" width="180" style="margin: 0 0 1em 1em; background: #f9f9f9; border: 1px #aaa solid; border-collapse: collapse; font-size: 95%;"> <tbody><tr> <td style="background: #A0C0F0;"><center><big><b><a class="mw-selflink selflink">Gagnagrindur</a></b></big></center> </td></tr> <tr> <td> <ul><li><a href="/wiki/Fylki_(t%C3%B6lvunarfr%C3%A6%C3%B0i)" title="Fylki (tölvunarfræði)">Fylki</a></li> <li><a href="/wiki/Tengdur_listi" class="mw-redirect" title="Tengdur listi">Tengdur listi</a> <ul><li><a href="/wiki/Tengdur_listi#Hringtengdir_listar" class="mw-redirect" title="Tengdur listi">Hringtengdir listar</a></li> <li><a href="/wiki/Tengdur_listi#Fjöltengdir_listar" class="mw-redirect" title="Tengdur listi">Fjöltengdir listar</a></li></ul></li> <li><a href="/wiki/Tr%C3%A9_(t%C3%B6lvunarfr%C3%A6%C3%B0i)" title="Tré (tölvunarfræði)">Tré</a> <ul><li><a href="/w/index.php?title=B-tr%C3%A9&action=edit&redlink=1" class="new" title="B-tré (síða er ekki enn til)">B-tré</a></li> <li><a href="/w/index.php?title=2-3-4_tr%C3%A9&action=edit&redlink=1" class="new" title="2-3-4 tré (síða er ekki enn til)">2-3-4 tré</a></li> <li><a href="/w/index.php?title=Rau%C3%B0sv%C3%B6rt_tr%C3%A9&action=edit&redlink=1" class="new" title="Rauðsvört tré (síða er ekki enn til)">Rauðsvört tré</a></li></ul></li> <li><a href="/wiki/Bi%C3%B0r%C3%B6%C3%B0_(t%C3%B6lvunarfr%C3%A6%C3%B0i)" title="Biðröð (tölvunarfræði)">Biðraðir</a> <ul><li><a href="/wiki/FIFO" title="FIFO">FIFO</a></li> <li><a href="/wiki/Hla%C3%B0i_(t%C3%B6lvunarfr%C3%A6%C3%B0i)" class="mw-redirect" title="Hlaði (tölvunarfræði)">Hlaði</a></li> <li><a href="/wiki/Hr%C3%BAga_(t%C3%B6lvunarfr%C3%A6%C3%B0i)" title="Hrúga (tölvunarfræði)">Hrúga</a></li></ul></li></ul> </td></tr></tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Mynd:T%C3%A6titafla-is.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c6/T%C3%A6titafla-is.svg/220px-T%C3%A6titafla-is.svg.png" decoding="async" width="220" height="161" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c6/T%C3%A6titafla-is.svg/330px-T%C3%A6titafla-is.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c6/T%C3%A6titafla-is.svg/440px-T%C3%A6titafla-is.svg.png 2x" data-file-width="315" data-file-height="230" /></a><figcaption>Dæmi um gagnagrind sem er kölluð <a href="/w/index.php?title=T%C3%A6titafla&action=edit&redlink=1" class="new" title="Tætitafla (síða er ekki enn til)">tætitafla</a>.</figcaption></figure> <p><b>Gagnagrind</b><sup id="cite_ref-tos_1-0" class="reference"><a href="#cite_note-tos-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> eða <b>gagnaskipan</b><sup id="cite_ref-tos_1-1" class="reference"><a href="#cite_note-tos-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> (e. data structure) er, í <a href="/wiki/T%C3%B6lvunarfr%C3%A6%C3%B0i" title="Tölvunarfræði">tölvunarfræði</a>, aðferð til þess að geyma gögn í tölvu þannig að hægt sé að nálgast þau á skilvirkan hátt. Oft getur vel valin gagnagrind gert það að verkum að hægt sé að nota mjög hraðvirk <a href="/wiki/Reiknirit" title="Reiknirit">reiknirit</a> sem henta verkefninu sem er fyrir hendi. Valið á gagnagrind hefst jafnan á vali á almennri gagnagrind, svo sem <a href="/wiki/Fylki_(t%C3%B6lvunarfr%C3%A6%C3%B0i)" title="Fylki (tölvunarfræði)">fylki</a>, <a href="/wiki/Tengdur_listi" class="mw-redirect" title="Tengdur listi">lista</a>, <a href="/wiki/Hla%C3%B0i_(t%C3%B6lvunarfr%C3%A6%C3%B0i)" class="mw-redirect" title="Hlaði (tölvunarfræði)">hlaða</a> eða <a href="/wiki/Hr%C3%BAga_(t%C3%B6lvunarfr%C3%A6%C3%B0i)" title="Hrúga (tölvunarfræði)">hrúgu</a>. Gagnagrindur eru útfærðar með þeim <a href="/w/index.php?title=Gagnat%C3%BDpa&action=edit&redlink=1" class="new" title="Gagnatýpa (síða er ekki enn til)">grunntýpum</a>, <a href="/wiki/Bendir" title="Bendir">tilvísunum</a> og aðgerðum sem <a href="/wiki/Forritunarm%C3%A1l" title="Forritunarmál">forritunarmálið</a> býður upp á. </p><p>Mismunandi gerðir gagnagrinda eru nytsamleg við lausnir á mismunandi vandamálum. Þannig eru <a href="/w/index.php?title=B-tr%C3%A9&action=edit&redlink=1" class="new" title="B-tré (síða er ekki enn til)">B-tré</a> sérlega hentug í <a href="/wiki/Gagnagrunnur" title="Gagnagrunnur">gagnagrunnum</a>, meðan <a href="/wiki/FIFO" title="FIFO">FIFO</a> eru hentugri í einföldum einátta boðskiptum. </p> <div class="mw-heading mw-heading2"><h2 id="Tilvísanir"><span id="Tilv.C3.ADsanir"></span>Tilvísanir</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gagnagrind&veaction=edit&section=1" title="Breyti hluta: Tilvísanir" class="mw-editsection-visualeditor"><span>breyta</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gagnagrind&action=edit&section=1" title="Edit section's source code: Tilvísanir"><span>breyta frumkóða</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small"><ol class="references"> <li id="cite_note-tos-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-tos_1-0">1,0</a></sup> <sup><a href="#cite_ref-tos_1-1">1,1</a></sup></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://tos.sky.is/word/isl/1944/">gagnaskipan</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20190715193532/http://tos.sky.is/word/isl/1944/">Geymt</a> 15 júlí 2019 í <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> á Tölvuorðasafninu</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Sjá_einnig"><span id="Sj.C3.A1_einnig"></span>Sjá einnig</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Gagnagrind&veaction=edit&section=2" title="Breyti hluta: Sjá einnig" class="mw-editsection-visualeditor"><span>breyta</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Gagnagrind&action=edit&section=2" title="Edit section's source code: Sjá einnig"><span>breyta frumkóða</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Varanleg_gagnagrind" class="mw-redirect" title="Varanleg gagnagrind">Varanleg gagnagrind</a></li></ul> <style data-mw-deduplicate="TemplateStyles:r1870435">.mw-parser-output .t-stub{clear:both;background-color:#f9f9f9;border:1px solid #aaa;padding:5px;padding-left:10px;text-align:left;font-size:90%;margin-top:1em;color:black}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .t-stub{background-color:#0f0f0f;color:white}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .t-stub{background-color:#0f0f0f;color:white}}</style><div class="t-stub"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Noto_Emoji_KitKat_1f4bb.svg/30px-Noto_Emoji_KitKat_1f4bb.svg.png" decoding="async" width="30" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Noto_Emoji_KitKat_1f4bb.svg/45px-Noto_Emoji_KitKat_1f4bb.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Noto_Emoji_KitKat_1f4bb.svg/60px-Noto_Emoji_KitKat_1f4bb.svg.png 2x" data-file-width="128" data-file-height="128" /></span></span>  <i>Þessi <a href="/wiki/T%C3%B6lvunarfr%C3%A6%C3%B0i" title="Tölvunarfræði">tölvunarfræði</a>grein er <a href="/wiki/Wikipedia:Stubbur" title="Wikipedia:Stubbur">stubbur</a>. Þú getur hjálpað til með því að <span class="plainlinks"><a class="external text" href="https://is.wikipedia.org/w/index.php?title=Gagnagrind&veaction=edit">bæta við greinina</a></span>.</i></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Sótt frá „<a dir="ltr" href="https://is.wikipedia.org/w/index.php?title=Gagnagrind&oldid=1857098">https://is.wikipedia.org/w/index.php?title=Gagnagrind&oldid=1857098</a>“</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Kerfiss%C3%AD%C3%B0a:Flokkar" title="Kerfissíða:Flokkar">Flokkur</a>: <ul><li><a href="/wiki/Flokkur:Gagnagrindur" title="Flokkur:Gagnagrindur">Gagnagrindur</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Falinn flokkur: <ul><li><a href="/wiki/Flokkur:Wikipedia:T%C3%B6lvunarfr%C3%A6%C3%B0istubbar" title="Flokkur:Wikipedia:Tölvunarfræðistubbar">Wikipedia:Tölvunarfræðistubbar</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Þessari síðu var síðast breytt 14. apríl 2024, klukkan 16:53.</li> <li id="footer-info-copyright">Textinn er gefinn út samkvæmt <a href="/wiki/Wikipedia:H%C3%B6fundar%C3%A9ttur" title="Wikipedia:Höfundaréttur">Creative Commons Tilvísun-DeilaEins leyfi</a>. 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