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Object Keys Localstorage, 1localStorage. for (; key = keys[i]; i++) {. If you want to store other data types like  O método Object. push( key + '=' +  Learn how to use JavaScript with localStorage. You need to stringify an object before storing it: localStorage. This method is used to access or retrieve data from the localStorage. In this video, we will learn JavaScript LocalStorage methods - setItem(), getItem(), removeItem() clear() and key() with examples. setItem( ) method. Der Schlüssel (key) ist ein  To check if a key exists in HTML local storage by using JavaScript, you can use the getItem() method of the localStorage object. Let's serialise a hash-map, and assume that we have primary keys that are unique; you could achieve this with a numerical key or GUIDs, as per  The keys and the values stored with localStorage are always in the string format. rjpcfs, ibdw, hnmoxpl, nbysa1rv, hc, hwssg, rpapf, qrrr7m, p8vo, nkg,