{"id":232567,"date":"2024-04-28T17:52:54","date_gmt":"2024-04-28T17:52:54","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/?p=232567"},"modified":"2024-04-28T17:52:54","modified_gmt":"2024-04-28T17:52:54","slug":"is-search-by-key-faster-than-value-in-hashmap","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/","title":{"rendered":"Is search by key faster than value in hashmap?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_62 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#Is_search_by_key_faster_than_value_in_hashmap\" title=\"Is search by key faster than value in hashmap?\">Is search by key faster than value in hashmap?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#FAQs\" title=\"FAQs\">FAQs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#1_Can_hashmap_contain_duplicate_keys\" title=\"1. Can hashmap contain duplicate keys?\">1. Can hashmap contain duplicate keys?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#2_What_happens_if_duplicate_keys_are_added_to_a_hashmap\" title=\"2. What happens if duplicate keys are added to a hashmap?\">2. What happens if duplicate keys are added to a hashmap?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#3_Is_hashmap_a_thread-safe_data_structure\" title=\"3. Is hashmap a thread-safe data structure?\">3. Is hashmap a thread-safe data structure?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#4_Can_hashmap_store_null_values_or_null_keys\" title=\"4. Can hashmap store null values or null keys?\">4. Can hashmap store null values or null keys?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#5_What_is_the_time_complexity_of_inserting_elements_into_a_hashmap\" title=\"5. What is the time complexity of inserting elements into a hashmap?\">5. What is the time complexity of inserting elements into a hashmap?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#6_How_does_hashmap_handle_collisions\" title=\"6. How does hashmap handle collisions?\">6. How does hashmap handle collisions?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#7_Can_hashmap_iterate_through_keys_and_values\" title=\"7. Can hashmap iterate through keys and values?\">7. Can hashmap iterate through keys and values?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#8_What_happens_if_the_hashmap_reaches_its_load_factor\" title=\"8. What happens if the hashmap reaches its load factor?\">8. What happens if the hashmap reaches its load factor?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#9_Can_hashmap_be_used_for_storing_large_amounts_of_data\" title=\"9. Can hashmap be used for storing large amounts of data?\">9. Can hashmap be used for storing large amounts of data?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#10_Is_hashmap_ordered_or_unordered\" title=\"10. Is hashmap ordered or unordered?\">10. Is hashmap ordered or unordered?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#11_Can_hashmap_be_used_for_caching_purposes\" title=\"11. Can hashmap be used for caching purposes?\">11. Can hashmap be used for caching purposes?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#12_How_does_hashmap_handle_resizing_and_rehashing\" title=\"12. How does hashmap handle resizing and rehashing?\">12. How does hashmap handle resizing and rehashing?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Is_search_by_key_faster_than_value_in_hashmap\"><\/span>Is search by key faster than value in hashmap?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\nWhen it comes to searching for elements in a hashmap, the search by key is generally faster than by value. This is because hashmap uses keys to access values directly, whereas searching by value would require iterating through the entire hashmap to find a match.<\/p>\n<p>Hashmap is a popular data structure in programming that allows for efficient storage and retrieval of key-value pairs. In a hashmap, keys are unique identifiers that are used to access corresponding values, making lookups faster. The underlying mechanism of hashmap ensures that searching by key has a time complexity of O(1) on average, while searching by value has a time complexity of O(n), where n is the number of elements in the hashmap.<\/p>\n<p>The efficiency of searching by key in hashmap is due to its underlying implementation of hashing. When a key is provided, hashmap uses a hashing function to calculate the corresponding index in the underlying array where the value is stored. This allows for direct access to the value associated with the key, without the need to iterate through all elements in the hashmap.<\/p>\n<p>On the other hand, searching by value in hashmap would require iterating through each key-value pair in the hashmap to find a match. This process can be inefficient, especially for large hashmaps with a high number of elements. As a result, searching by value in a hashmap may take longer and have a higher time complexity compared to searching by key.<\/p>\n<p>In conclusion, search by key is generally faster than by value in a hashmap due to the efficient hashing mechanism used for key-based lookups. By using keys as unique identifiers to directly access values, hashmap can provide fast and efficient retrieval of elements, making it a preferred choice for storing and accessing key-value pairs in programming.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Can_hashmap_contain_duplicate_keys\"><\/span>1. Can hashmap contain duplicate keys?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, hashmap keys must be unique, as they are used as identifiers to access corresponding values.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_What_happens_if_duplicate_keys_are_added_to_a_hashmap\"><\/span>2. What happens if duplicate keys are added to a hashmap?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nIf duplicate keys are added to a hashmap, the existing key-value pair would be overwritten by the new pair, as hashmap keys must be unique.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Is_hashmap_a_thread-safe_data_structure\"><\/span>3. Is hashmap a thread-safe data structure?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, hashmap is not thread-safe by default. In a multi-threaded environment, it is recommended to use ConcurrentHashMap or synchronize access to a hashmap to ensure thread safety.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Can_hashmap_store_null_values_or_null_keys\"><\/span>4. Can hashmap store null values or null keys?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, hashmap can store null values and null keys. However, it is important to handle null values and keys appropriately to avoid NullPointerExceptions.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_What_is_the_time_complexity_of_inserting_elements_into_a_hashmap\"><\/span>5. What is the time complexity of inserting elements into a hashmap?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nThe average time complexity of inserting elements into a hashmap is O(1), as it involves calculating the hash of the key and inserting the key-value pair into the hashmap.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_How_does_hashmap_handle_collisions\"><\/span>6. How does hashmap handle collisions?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nHashmap handles collisions by using separate chaining or open addressing to resolve conflicts when multiple keys hash to the same index in the underlying array.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_Can_hashmap_iterate_through_keys_and_values\"><\/span>7. Can hashmap iterate through keys and values?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, hashmap provides methods to iterate through keys, values, or key-value pairs using iterators or foreach loops.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_What_happens_if_the_hashmap_reaches_its_load_factor\"><\/span>8. What happens if the hashmap reaches its load factor?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nWhen the hashmap reaches its load factor, it triggers a resizing operation to increase the capacity of the hashmap and rehash existing elements for better performance.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"9_Can_hashmap_be_used_for_storing_large_amounts_of_data\"><\/span>9. Can hashmap be used for storing large amounts of data?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, hashmap can be used for storing large amounts of data efficiently, as it provides fast access and retrieval of key-value pairs.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"10_Is_hashmap_ordered_or_unordered\"><\/span>10. Is hashmap ordered or unordered?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nBy default, hashmap does not guarantee any specific order of key-value pairs. If ordering is required, LinkedHashMap can be used instead.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"11_Can_hashmap_be_used_for_caching_purposes\"><\/span>11. Can hashmap be used for caching purposes?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, hashmap is commonly used for caching purposes to store frequently accessed data and improve performance by avoiding expensive computations or database queries.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"12_How_does_hashmap_handle_resizing_and_rehashing\"><\/span>12. How does hashmap handle resizing and rehashing?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nWhen hashmap reaches its load factor, it triggers a resizing operation to increase capacity. During resizing, hashmap rehashes all existing elements to distribute them evenly in the new larger array.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Is search by key faster than value in hashmap? When it comes to searching for elements in a hashmap, the search by key is generally faster than by value. This is because hashmap uses keys to access values directly, whereas searching by value would require iterating through the entire hashmap to find a match. Hashmap &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Is search by key faster than value in hashmap?\" class=\"read-more button\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#more-232567\">Read more<span class=\"screen-reader-text\">Is search by key faster than value in hashmap?<\/span><\/a><\/p>\n","protected":false},"author":58,"featured_media":107420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86279],"tags":[],"class_list":["post-232567","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Is search by key faster than value in hashmap?<\/title>\n<meta name=\"description\" content=\"Is search by key faster than value in hashmap? When it comes to searching for elements in a hashmap, the search by key is generally faster than by value.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Is search by key faster than value in hashmap?\" \/>\n<meta property=\"og:description\" content=\"Is search by key faster than value in hashmap? When it comes to searching for elements in a hashmap, the search by key is generally faster than by value.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/\" \/>\n<meta property=\"og:site_name\" content=\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/synchronyfinancial\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-28T17:52:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Marvin Farley\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@synchrony\" \/>\n<meta name=\"twitter:site\" content=\"@synchrony\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marvin Farley\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/\"},\"author\":{\"name\":\"Marvin Farley\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/0c98fd628c9e0d5652c8704e1b850ebf\"},\"headline\":\"Is search by key faster than value in hashmap?\",\"datePublished\":\"2024-04-28T17:52:54+00:00\",\"dateModified\":\"2024-04-28T17:52:54+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/\"},\"wordCount\":692,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"articleSection\":[\"Learn\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/\",\"name\":\"Is search by key faster than value in hashmap?\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\"},\"datePublished\":\"2024-04-28T17:52:54+00:00\",\"dateModified\":\"2024-04-28T17:52:54+00:00\",\"description\":\"Is search by key faster than value in hashmap? When it comes to searching for elements in a hashmap, the search by key is generally faster than by value.\",\"breadcrumb\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/namso-gen.co\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Is search by key faster than value in hashmap?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"description\":\"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co\",\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/namso-gen.co\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"contentUrl\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"width\":500,\"height\":164,\"caption\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\"},\"image\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/synchronyfinancial\",\"https:\/\/twitter.com\/synchrony\",\"https:\/\/www.youtube.com\/synchronyfinancial\",\"https:\/\/www.instagram.com\/synchrony\",\"https:\/\/www.linkedin.com\/company\/synchrony-financial\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/0c98fd628c9e0d5652c8704e1b850ebf\",\"name\":\"Marvin Farley\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"caption\":\"Marvin Farley\"},\"description\":\"Guest author Marvin Farley has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here.\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Is search by key faster than value in hashmap?","description":"Is search by key faster than value in hashmap? When it comes to searching for elements in a hashmap, the search by key is generally faster than by value.","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:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/","og_locale":"en_US","og_type":"article","og_title":"Is search by key faster than value in hashmap?","og_description":"Is search by key faster than value in hashmap? When it comes to searching for elements in a hashmap, the search by key is generally faster than by value.","og_url":"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/","og_site_name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","article_publisher":"https:\/\/www.facebook.com\/synchronyfinancial","article_published_time":"2024-04-28T17:52:54+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png","type":"image\/png"}],"author":"Marvin Farley","twitter_card":"summary_large_image","twitter_creator":"@synchrony","twitter_site":"@synchrony","twitter_misc":{"Written by":"Marvin Farley","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#article","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/"},"author":{"name":"Marvin Farley","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/0c98fd628c9e0d5652c8704e1b850ebf"},"headline":"Is search by key faster than value in hashmap?","datePublished":"2024-04-28T17:52:54+00:00","dateModified":"2024-04-28T17:52:54+00:00","mainEntityOfPage":{"@id":"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/"},"wordCount":692,"commentCount":0,"publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"articleSection":["Learn"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/","url":"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/","name":"Is search by key faster than value in hashmap?","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/#website"},"datePublished":"2024-04-28T17:52:54+00:00","dateModified":"2024-04-28T17:52:54+00:00","description":"Is search by key faster than value in hashmap? When it comes to searching for elements in a hashmap, the search by key is generally faster than by value.","breadcrumb":{"@id":"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/namso-gen.co\/blog\/is-search-by-key-faster-than-value-in-hashmap\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/namso-gen.co\/blog\/"},{"@type":"ListItem","position":2,"name":"Is search by key faster than value in hashmap?"}]},{"@type":"WebSite","@id":"https:\/\/namso-gen.co\/blog\/#website","url":"https:\/\/namso-gen.co\/blog\/","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","description":"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co","publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/namso-gen.co\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/namso-gen.co\/blog\/#organization","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","url":"https:\/\/namso-gen.co\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","contentUrl":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","width":500,"height":164,"caption":"Namso Gen Blog - Free Credit Card Generator [100% Valid]"},"image":{"@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/synchronyfinancial","https:\/\/twitter.com\/synchrony","https:\/\/www.youtube.com\/synchronyfinancial","https:\/\/www.instagram.com\/synchrony","https:\/\/www.linkedin.com\/company\/synchrony-financial"]},{"@type":"Person","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/0c98fd628c9e0d5652c8704e1b850ebf","name":"Marvin Farley","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","caption":"Marvin Farley"},"description":"Guest author Marvin Farley has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here."}]}},"_links":{"self":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/232567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/users\/58"}],"replies":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/comments?post=232567"}],"version-history":[{"count":0,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/232567\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media\/107420"}],"wp:attachment":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media?parent=232567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/categories?post=232567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/tags?post=232567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}