Wie erstelle ich ein Wörterbuch und füge Schlüssel-Wert-Paare dynamisch hinzu?
In diesem Artikel erfahren Sie, wie Sie in JavaScript ein Wörterbuch erstellen, indem Sie Objekte zum Speichern von Schlüssel-Wert-Paaren verwenden. Obwohl JavaScript über keinen integrierten Wörterbuchtyp verfügt, können wir mithilfe von JavaScript-Objekten effektiv einen erstellen. Beginnen wir mit der Erstellung eines neuen JavaScript-Objekts, das als unser Wörterbuch fungiert.
Syntax:
Der Schlüssel kann eine Zeichenfolge oder eine Ganzzahl sein. Wenn Sie nur „key1“ oder eine beliebige Zahl schreiben, wird es als Zeichenfolge behandelt.
var dict = { key1 : value1 , key2 : value2 , .... }; - Erstellen Sie ein leeres Wörterbuch
var dict = {}; - Hinzufügen von Schlüssel-Wert-Paaren im Wörterbuch
dict[new_key] = new_value;
oder Wenn „new_key“ bereits im Wörterbuch vorhanden ist, wird der Wert auf „new_value“ aktualisiert.dict.new_key = new_value;
- Auf Schlüssel-Wert-Paare zugreifen
var value = dict[key];
odervar value = dict.key;
- Das gesamte Wörterbuch iterieren
for(var key in dict) { console.log(key + ' : ' + dict[key]); }
Beispiel:
HTML Wörterbuch in JavascriptTitel> Kopf> <body style='text-align: center;'> <h1 style='color: green;'>techcodeview.com h1> <p>var dict = { <br />'Geek': 1, <br />'für 2', <br />'Geeks': 3.5 <br />}; <br />p> <button onClick='fun()'>Schaltfläche „Neue Schlüssel-Wert-Paare hinzufügen“> <p id='demo'>p> <script>function fun() { var dict = { geek: 1, for: '2', geeks: 3.5, }; dict.new_geeks = 'new_value'; dict['another_new_geeks'] = 'another_value'; var to_show = 'var dict = { '; for (var key in dict) { to_show += ''' + key + '' : ' + dict[key] + ' '; } to_show += ' }; '; document.getElementById('demo') .innerHTML = to_show; } script> body> html> </pre> </code> <p dir='ltr'> <b> <strong>Ausgabe: </strong> </b> </p> <img src='//techcodeview.com/img/javascript-misc/88/how-create-dictionary.webp' alt=''> <br>
</div>
<!-- Article Footer with Prominent Share Buttons -->
<div class="px-6 md:px-8 py-8 bg-slate-50 dark:bg-slate-900/50 border-t border-slate-200 dark:border-slate-700/50">
<div class="flex flex-col sm:flex-row items-center justify-between gap-6">
<h4 class="text-base font-bold text-slate-700 dark:text-slate-300 uppercase tracking-wide flex items-center gap-2">
<i class="fa fa-share-alt text-tech-500"> </i>
Aktie </h4>
<div class="flex flex-wrap justify-center gap-3">
<!-- Twitter -->
<a href="https://twitter.com/intent/tweet?text=Wie erstelle ich ein Wörterbuch und füge Schlüssel-Wert-Paare dynamisch hinzu?&url=https://www.techcodeview.com/de/how-create-dictionary"
target="_blank" rel="noopener noreferrer"
class="flex items-center gap-2 px-6 py-3 rounded-xl bg-[#1DA1F2]/10 text-[#1DA1F2] hover:bg-[#1DA1F2] hover:text-white transition-all duration-300 font-bold text-sm">
<i class="fa fa-twitter text-lg"> </i>
<span class="hidden sm:inline">Twitter </span>
</a>
<!-- Facebook -->
<a href="https://www.facebook.com/sharer/sharer.php?u=https://www.techcodeview.com/de/how-create-dictionary"
target="_blank" rel="noopener noreferrer"
class="flex items-center gap-2 px-6 py-3 rounded-xl bg-[#4267B2]/10 text-[#4267B2] hover:bg-[#4267B2] hover:text-white transition-all duration-300 font-bold text-sm">
<i class="fa fa-facebook text-lg"> </i>
<span class="hidden sm:inline">Facebook </span>
</a>
<!-- LinkedIn -->
<a href="https://www.linkedin.com/shareArticle?mini=true&url=https://www.techcodeview.com/de/how-create-dictionary&title=Wie erstelle ich ein Wörterbuch und füge Schlüssel-Wert-Paare dynamisch hinzu?"
target="_blank" rel="noopener noreferrer"
class="flex items-center gap-2 px-6 py-3 rounded-xl bg-[#0077b5]/10 text-[#0077b5] hover:bg-[#0077b5] hover:text-white transition-all duration-300 font-bold text-sm">
<i class="fa fa-linkedin text-lg"> </i>
<span class="hidden sm:inline">LinkedIn </span>
</a>
</div>
</div>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- Comments Placeholder / Random Articles -->
<div class="mt-8 bg-white dark:bg-slate-800 border border-slate-200 dark:border-slate-700 rounded-xl p-6 md:p-8 shadow-sm">
<h3 class="text-xl font-bold text-slate-900 dark:text-white mb-6 uppercase tracking-wide border-b border-slate-200 dark:border-slate-700 pb-2">
Das Könnte Ihnen Gefallen </h3>
<div class="grid grid-cols-1 md:grid-cols-2 gap-6">
<div class="group">
<a href="/de/git-add" class="block aspect-video rounded-lg overflow-hidden bg-slate-200 dark:bg-slate-700 mb-3">
<img loading="lazy" src="https://techcodeview.com/img/git-tutorial/87/git-add.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Git hinzufügen" class="w-full h-full object-cover group-hover:scale-105 transition-transform duration-500">
</a>
<h4 class="font-bold text-slate-900 dark:text-white leading-tight group-hover:text-tech-500 transition-colors">
<a href="/de/git-add">Git hinzufügen </a>
</h4>
</div> <div class="group">
<a href="/de/what-is-full-form-mg-car" class="block aspect-video rounded-lg overflow-hidden bg-slate-200 dark:bg-slate-700 mb-3">
<img loading="lazy" src="https://techcodeview.com/img/category/84/what-is-full-form-mg-car.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Was ist die vollständige Form von MG Car" class="w-full h-full object-cover group-hover:scale-105 transition-transform duration-500">
</a>
<h4 class="font-bold text-slate-900 dark:text-white leading-tight group-hover:text-tech-500 transition-colors">
<a href="/de/what-is-full-form-mg-car">Was ist die vollständige Form von MG Car </a>
</h4>
</div>
</div>
</div>
</div>
<!-- SECONDARY COLUMN (SIDEBAR) -->
<!-- Aside Column -->
<div class="lg:col-span-4 space-y-8">
<!-- Best Articles Widget -->
<div class="rounded-xl bg-white dark:bg-slate-800 border border-slate-200 dark:border-slate-700 p-6 shadow-sm">
<div class="mb-4 border-b border-slate-100 dark:border-slate-700 pb-2">
<h2 class="text-lg font-bold text-slate-900 dark:text-white uppercase tracking-wide flex items-center">
<span class="mr-2 h-2 w-2 rounded-full bg-tech-500"> </span>
Top Artikel </h2>
</div>
<!-- Owl Carousel Preserved Container -->
<div id="owl-carousel-3" class="owl-carousel owl-theme center-owl-nav">
<!-- ARTICLE -->
<article class="flex items-start gap-4 p-2 hover:bg-slate-50 dark:hover:bg-slate-700/50 rounded-lg transition-colors">
<div class="w-20 h-20 shrink-0 overflow-hidden rounded-md bg-slate-200 dark:bg-slate-700">
<a href="/de/python-list-files-directory">
<img src="https://techcodeview.com/img/python-file-handling/52/python-list-files-directory.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Python – Dateien in einem Verzeichnis auflisten" class="w-full h-full object-cover">
</a>
</div>
<div class="flex-1 min-w-0">
<h4 class="text-sm font-semibold text-slate-800 dark:text-slate-200 leading-snug">
<a href="/de/python-list-files-directory" class="hover:text-tech-500 transition-colors line-clamp-3">Python – Dateien in einem Verzeichnis auflisten </a>
</h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="flex items-start gap-4 p-2 hover:bg-slate-50 dark:hover:bg-slate-700/50 rounded-lg transition-colors">
<div class="w-20 h-20 shrink-0 overflow-hidden rounded-md bg-slate-200 dark:bg-slate-700">
<a href="/de/object-class-in-java">
<img src="https://techcodeview.com/img/java/61/object-class-in-java.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Objektklasse in Java" class="w-full h-full object-cover">
</a>
</div>
<div class="flex-1 min-w-0">
<h4 class="text-sm font-semibold text-slate-800 dark:text-slate-200 leading-snug">
<a href="/de/object-class-in-java" class="hover:text-tech-500 transition-colors line-clamp-3">Objektklasse in Java </a>
</h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="flex items-start gap-4 p-2 hover:bg-slate-50 dark:hover:bg-slate-700/50 rounded-lg transition-colors">
<div class="w-20 h-20 shrink-0 overflow-hidden rounded-md bg-slate-200 dark:bg-slate-700">
<a href="/de/how-recover-deleted-videos-from-android">
<img src="https://techcodeview.com/img/android-tutorial/15/how-recover-deleted-videos-from-android.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="So stellen Sie gelöschte Videos von Android wieder her" class="w-full h-full object-cover">
</a>
</div>
<div class="flex-1 min-w-0">
<h4 class="text-sm font-semibold text-slate-800 dark:text-slate-200 leading-snug">
<a href="/de/how-recover-deleted-videos-from-android" class="hover:text-tech-500 transition-colors line-clamp-3">So stellen Sie gelöschte Videos von Android wieder her </a>
</h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="flex items-start gap-4 p-2 hover:bg-slate-50 dark:hover:bg-slate-700/50 rounded-lg transition-colors">
<div class="w-20 h-20 shrink-0 overflow-hidden rounded-md bg-slate-200 dark:bg-slate-700">
<a href="/de/full-binary-tree-vs-complete-binary-tree">
<img src="https://techcodeview.com/img/ds-tutorial/26/full-binary-tree-vs-complete-binary-tree.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Vollständiger Binärbaum vs. vollständiger Binärbaum" class="w-full h-full object-cover">
</a>
</div>
<div class="flex-1 min-w-0">
<h4 class="text-sm font-semibold text-slate-800 dark:text-slate-200 leading-snug">
<a href="/de/full-binary-tree-vs-complete-binary-tree" class="hover:text-tech-500 transition-colors line-clamp-3">Vollständiger Binärbaum vs. vollständiger Binärbaum </a>
</h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="flex items-start gap-4 p-2 hover:bg-slate-50 dark:hover:bg-slate-700/50 rounded-lg transition-colors">
<div class="w-20 h-20 shrink-0 overflow-hidden rounded-md bg-slate-200 dark:bg-slate-700">
<a href="/de/operators-java">
<img src="https://techcodeview.com/img/it-problems-solutions/26/operators-java.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Operatoren in Java" class="w-full h-full object-cover">
</a>
</div>
<div class="flex-1 min-w-0">
<h4 class="text-sm font-semibold text-slate-800 dark:text-slate-200 leading-snug">
<a href="/de/operators-java" class="hover:text-tech-500 transition-colors line-clamp-3">Operatoren in Java </a>
</h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="flex items-start gap-4 p-2 hover:bg-slate-50 dark:hover:bg-slate-700/50 rounded-lg transition-colors">
<div class="w-20 h-20 shrink-0 overflow-hidden rounded-md bg-slate-200 dark:bg-slate-700">
<a href="/de/new-2023-psat-percentiles-1311284">
<img src="https://techcodeview.com/img/blog/65/new-2023-psat-percentiles.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Neue PSAT-Perzentile und Auswahlindex 2023" class="w-full h-full object-cover">
</a>
</div>
<div class="flex-1 min-w-0">
<h4 class="text-sm font-semibold text-slate-800 dark:text-slate-200 leading-snug">
<a href="/de/new-2023-psat-percentiles-1311284" class="hover:text-tech-500 transition-colors line-clamp-3">Neue PSAT-Perzentile und Auswahlindex 2023 </a>
</h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="flex items-start gap-4 p-2 hover:bg-slate-50 dark:hover:bg-slate-700/50 rounded-lg transition-colors">
<div class="w-20 h-20 shrink-0 overflow-hidden rounded-md bg-slate-200 dark:bg-slate-700">
<a href="/de/git-status">
<img src="https://techcodeview.com/img/git-tutorial/93/git-status.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Git-Status" class="w-full h-full object-cover">
</a>
</div>
<div class="flex-1 min-w-0">
<h4 class="text-sm font-semibold text-slate-800 dark:text-slate-200 leading-snug">
<a href="/de/git-status" class="hover:text-tech-500 transition-colors line-clamp-3">Git-Status </a>
</h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="flex items-start gap-4 p-2 hover:bg-slate-50 dark:hover:bg-slate-700/50 rounded-lg transition-colors">
<div class="w-20 h-20 shrink-0 overflow-hidden rounded-md bg-slate-200 dark:bg-slate-700">
<a href="/de/multithreading-models-operating-system">
<img src="https://techcodeview.com/img/operating-system/43/multithreading-models-operating-system.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Multithreading-Modelle im Betriebssystem" class="w-full h-full object-cover">
</a>
</div>
<div class="flex-1 min-w-0">
<h4 class="text-sm font-semibold text-slate-800 dark:text-slate-200 leading-snug">
<a href="/de/multithreading-models-operating-system" class="hover:text-tech-500 transition-colors line-clamp-3">Multithreading-Modelle im Betriebssystem </a>
</h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="flex items-start gap-4 p-2 hover:bg-slate-50 dark:hover:bg-slate-700/50 rounded-lg transition-colors">
<div class="w-20 h-20 shrink-0 overflow-hidden rounded-md bg-slate-200 dark:bg-slate-700">
<a href="/de/best-movies-watch-with-friends">
<img src="https://techcodeview.com/img/best/47/best-movies-watch-with-friends.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Die besten Filme zum Anschauen mit Freunden" class="w-full h-full object-cover">
</a>
</div>
<div class="flex-1 min-w-0">
<h4 class="text-sm font-semibold text-slate-800 dark:text-slate-200 leading-snug">
<a href="/de/best-movies-watch-with-friends" class="hover:text-tech-500 transition-colors line-clamp-3">Die besten Filme zum Anschauen mit Freunden </a>
</h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="flex items-start gap-4 p-2 hover:bg-slate-50 dark:hover:bg-slate-700/50 rounded-lg transition-colors">
<div class="w-20 h-20 shrink-0 overflow-hidden rounded-md bg-slate-200 dark:bg-slate-700">
<a href="/de/area-under-curve">
<img src="https://techcodeview.com/img/maths-class-12/00/area-under-curve.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Fläche unter der Kurve" class="w-full h-full object-cover">
</a>
</div>
<div class="flex-1 min-w-0">
<h4 class="text-sm font-semibold text-slate-800 dark:text-slate-200 leading-snug">
<a href="/de/area-under-curve" class="hover:text-tech-500 transition-colors line-clamp-3">Fläche unter der Kurve </a>
</h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE -->
</div>
<!-- Categories -->
<div class="mt-8 mb-4 border-b border-slate-100 dark:border-slate-700 pb-2">
<h2 class="text-lg font-bold text-slate-900 dark:text-white uppercase tracking-wide">Kategorie </h2>
</div>
<div class="flex flex-wrap gap-2">
<a href="/de/blog/" class="inline-block px-3 py-1 bg-slate-100 dark:bg-slate-700 text-xs font-medium text-slate-600 dark:text-slate-300 rounded-full hover:bg-tech-500 hover:text-white transition-colors">
Blog
</a> <a href="/de/java-conversion/" class="inline-block px-3 py-1 bg-slate-100 dark:bg-slate-700 text-xs font-medium text-slate-600 dark:text-slate-300 rounded-full hover:bg-tech-500 hover:text-white transition-colors">
Java-Konvertierung
</a> <a href="/de/maths/" class="inline-block px-3 py-1 bg-slate-100 dark:bg-slate-700 text-xs font-medium text-slate-600 dark:text-slate-300 rounded-full hover:bg-tech-500 hover:text-white transition-colors">
Mathe
</a> <a href="/de/java-collections/" class="inline-block px-3 py-1 bg-slate-100 dark:bg-slate-700 text-xs font-medium text-slate-600 dark:text-slate-300 rounded-full hover:bg-tech-500 hover:text-white transition-colors">
Java-Sammlungen
</a> <a href="/de/differences/" class="inline-block px-3 py-1 bg-slate-100 dark:bg-slate-700 text-xs font-medium text-slate-600 dark:text-slate-300 rounded-full hover:bg-tech-500 hover:text-white transition-colors">
Unterschiede
</a> <a href="/de/java-string/" class="inline-block px-3 py-1 bg-slate-100 dark:bg-slate-700 text-xs font-medium text-slate-600 dark:text-slate-300 rounded-full hover:bg-tech-500 hover:text-white transition-colors">
Java-String
</a>
</div>
<!-- Interesting Articles Widget -->
<div class="mt-8">
<div class="mb-4 border-b border-slate-100 dark:border-slate-700 pb-2">
<h2 class="text-lg font-bold text-slate-900 dark:text-white uppercase tracking-wide">Interessante Artikel </h2>
</div>
<div id="owl-carousel-4" class="owl-carousel owl-theme">
<!-- ARTICLE -->
<article class="relative aspect-video rounded-lg overflow-hidden group mb-2">
<div class="absolute inset-0">
<img src="https://techcodeview.com/img/javascript-tutorial/22/javascript-create-element.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="JavaScript-Erstellungselement" class="w-full h-full object-cover group-hover:scale-105 transition-transform duration-500">
<div class="absolute inset-0 bg-gradient-to-t from-black/80 to-transparent"> </div>
</div>
<div class="absolute bottom-0 left-0 p-4">
<div class="text-xs text-tech-400 font-bold mb-1"> <a href="/de/javascript-tutorial/">Javascript-Tutorial </a> </div>
<h4 class="text-sm font-bold text-white leading-tight"> <a href="/de/javascript-create-element">JavaScript-Erstellungselement </a> </h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="relative aspect-video rounded-lg overflow-hidden group mb-2">
<div class="absolute inset-0">
<img src="https://techcodeview.com/img/blog/30/what-is-cell-theory.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Was ist die Zelltheorie? Warum ist es wichtig?" class="w-full h-full object-cover group-hover:scale-105 transition-transform duration-500">
<div class="absolute inset-0 bg-gradient-to-t from-black/80 to-transparent"> </div>
</div>
<div class="absolute bottom-0 left-0 p-4">
<div class="text-xs text-tech-400 font-bold mb-1"> <a href="/de/blog/">Blog </a> </div>
<h4 class="text-sm font-bold text-white leading-tight"> <a href="/de/what-is-cell-theory-1311568">Was ist die Zelltheorie? Warum ist es wichtig? </a> </h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="relative aspect-video rounded-lg overflow-hidden group mb-2">
<div class="absolute inset-0">
<img src="https://techcodeview.com/img/geeks-premier-league-2023/88/use-case-diagrams-unified-modeling-language.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Anwendungsfalldiagramme | Einheitliche Modellierungssprache (UML)" class="w-full h-full object-cover group-hover:scale-105 transition-transform duration-500">
<div class="absolute inset-0 bg-gradient-to-t from-black/80 to-transparent"> </div>
</div>
<div class="absolute bottom-0 left-0 p-4">
<div class="text-xs text-tech-400 font-bold mb-1"> <a href="/de/geeks-premier-league-2023-cat/">Geeks Premier League 2023 </a> </div>
<h4 class="text-sm font-bold text-white leading-tight"> <a href="/de/use-case-diagrams-unified-modeling-language">Anwendungsfalldiagramme | Einheitliche Modellierungssprache (UML) </a> </h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="relative aspect-video rounded-lg overflow-hidden group mb-2">
<div class="absolute inset-0">
<img src="https://techcodeview.com/img/java-tutorial/12/how-get-value-from-json-object-java-example.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="So erhalten Sie einen Wert aus einem JSON-Objekt in einem Java-Beispiel" class="w-full h-full object-cover group-hover:scale-105 transition-transform duration-500">
<div class="absolute inset-0 bg-gradient-to-t from-black/80 to-transparent"> </div>
</div>
<div class="absolute bottom-0 left-0 p-4">
<div class="text-xs text-tech-400 font-bold mb-1"> <a href="/de/java-tutorial/">Java-Tutorial </a> </div>
<h4 class="text-sm font-bold text-white leading-tight"> <a href="/de/how-get-value-from-json-object-java-example">So erhalten Sie einen Wert aus einem JSON-Objekt in einem Java-Beispiel </a> </h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="relative aspect-video rounded-lg overflow-hidden group mb-2">
<div class="absolute inset-0">
<img src="https://techcodeview.com/img/geeks-premier-league-2023/38/how-fix-vertical-lines-computer-screen.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="Wie korrigiere ich vertikale Linien auf einem Computerbildschirm?" class="w-full h-full object-cover group-hover:scale-105 transition-transform duration-500">
<div class="absolute inset-0 bg-gradient-to-t from-black/80 to-transparent"> </div>
</div>
<div class="absolute bottom-0 left-0 p-4">
<div class="text-xs text-tech-400 font-bold mb-1"> <a href="/de/geeks-premier-league-2023-cat/">Geeks Premier League 2023 </a> </div>
<h4 class="text-sm font-bold text-white leading-tight"> <a href="/de/how-fix-vertical-lines-computer-screen">Wie korrigiere ich vertikale Linien auf einem Computerbildschirm? </a> </h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE --> <!-- ARTICLE -->
<article class="relative aspect-video rounded-lg overflow-hidden group mb-2">
<div class="absolute inset-0">
<img src="https://techcodeview.com/img/it-problems-solutions/72/jdk-java.webp" onerror="this.onerror=null; this.src='https://techcodeview.com/template/assets/images/unnamed.webp'" alt="JDK in Java" class="w-full h-full object-cover group-hover:scale-105 transition-transform duration-500">
<div class="absolute inset-0 bg-gradient-to-t from-black/80 to-transparent"> </div>
</div>
<div class="absolute bottom-0 left-0 p-4">
<div class="text-xs text-tech-400 font-bold mb-1"> <a href="/de/it-problems-solutions/">It-Probleme Und Lösungen </a> </div>
<h4 class="text-sm font-bold text-white leading-tight"> <a href="/de/jdk-java">JDK in Java </a> </h4>
</div>
</article><div class="rekl_placeholder"><script type="text/javascript">atOptions = {'key' : 'f2b09f3e7178b263531e10998e9a32fa','format' : 'iframe','height' : 250,'width' : 300,'params' : {}};</script><script type="text/javascript" src="//brunetteerdeplete.com/f2b09f3e7178b263531e10998e9a32fa/invoke.js"></script></div> </article>
<!-- /ARTICLE -->
</div>
</div>
</div>
</div>
<!-- /Aside Column --> </div>
</div>
</div>
<footer class="site-footer">
<div class="container">
<span class="footer-links">
Copyright ©2026 Alle Rechte Vorbehalten |
<a href="//www.techcodeview.com/cs/">techcodeview.com </a> |
<a href="/disclaimer" rel="nofollow noopener noreferrer" target="_blank">Haftungsausschluss </a> |
<a href="/about-us" rel="nofollow noopener noreferrer" target="_blank">Über Uns </a> |
<a href="/privacy-policy" rel="nofollow noopener noreferrer" target="_blank">Datenschutzrichtlinie </a>
</span>
</div>
</footer>
<script type="text/javascript" src="https://techcodeview.com/template/assets/plugins/jquery-1.11.3.min.js"> </script>
<script type="text/javascript" src="https://techcodeview.com/template/assets/plugins/bootstrap/js/bootstrap.min.js"> </script>
<script type="text/javascript" src="https://techcodeview.com/template/assets/js/main.js"> </script>
<script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/11.5.1/highlight.min.js"> </script>
<script>
!function(){"use strict";let t=document.createElement("button");t.id="toTopBtn",t.innerHTML="↑";let e=`
#toTopBtn {
position: fixed; bottom: 25px; right: 25px; z-index: 9999; opacity: 0; visibility: hidden; background-color: #0ea5e9; color: white; border: none; border-radius: 8px; width: 50px; height: 50px; font-size: 24px; cursor: pointer; transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
}
#toTopBtn:hover { background-color: #0284c7; }
`,i=document.createElement("style");i.type="text/css",i.innerText=e,document.head.appendChild(i),document.body.appendChild(t),window.addEventListener("scroll",()=>{let e=window.scrollY||document.documentElement.scrollTop;e>300?(t.style.opacity="1",t.style.visibility="visible"):(t.style.opacity="0",t.style.visibility="hidden")}),t.addEventListener("click",()=>{window.scrollTo({top:0,behavior:"smooth"})})}();
</script>
</body>
</html>