{"id":17839,"date":"2022-10-27T09:05:27","date_gmt":"2022-10-27T03:35:27","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/"},"modified":"2022-10-27T09:05:27","modified_gmt":"2022-10-27T03:35:27","slug":"solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/","title":{"rendered":"[Solved] How to slice every array that are within an array JavaScript [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-53753702\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"53753702\" data-parentid=\"53753623\" data-score=\"1\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Use a forEach() loop or map() and simply push the sliced original array items into the second array.<\/p>\n<\/p>\n<div class=\"snippet\" data-lang=\"js\" data-hide=\"false\" data-console=\"true\" data-babel=\"false\">\n<div class=\"snippet-code\">\n<pre class=\"snippet-code-js lang-js prettyprint-override\"><code>var array=  [\r\n    [1,\"dataA\",\"dataB\",\"dataC\",\"dataD\"],\r\n    [2,\"dataA\",\"dataB\",\"dataC\",\"dataD\"],\r\n    [3,\"dataA\",\"dataB\",\"dataC\",\"dataD\"],\r\n    [4,\"dataA\",\"dataB\",\"dataC\",\"dataD\"]\r\n    ];\r\n    \r\n\r\nvar resultSecondArray= [];\r\n\r\narray.forEach (function(arr){\r\n  resultSecondArray.push(arr.slice(0,3));\r\n})\r\n\r\nconsole.log(resultSecondArray); \/\/ gives [[1, \"dataA\",\"dataB\"],[2, \"dataA\",\"dataB\"],[ 3, \"dataA\", \"dataB\"],[ 4,\"dataA\", \"dataB\"]]<\/code><\/pre>\n<\/div>\n<\/div>\n<p>Using a map() to get the  same result\n<\/p>\n<div class=\"snippet\" data-lang=\"js\" data-hide=\"false\" data-console=\"true\" data-babel=\"false\">\n<div class=\"snippet-code\">\n<pre class=\"snippet-code-js lang-js prettyprint-override\"><code>let array=  [\r\n    [1,\"dataA\",\"dataB\",\"dataC\",\"dataD\"],\r\n    [2,\"dataA\",\"dataB\",\"dataC\",\"dataD\"],\r\n    [3,\"dataA\",\"dataB\",\"dataC\",\"dataD\"],\r\n    [4,\"dataA\",\"dataB\",\"dataC\",\"dataD\"]\r\n    ];\r\n    \r\n\r\nlet resultSecondArray= array.map(arr =&gt; arr.slice(0,3));\r\n\r\nconsole.log(resultSecondArray); \/\/ gives [[1, \"dataA\",\"dataB\"],[2, \"dataA\",\"dataB\"],[ 3, \"dataA\", \"dataB\"],[ 4,\"dataA\", \"dataB\"]]<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">1<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to slice every array that are within an array JavaScript [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Use a forEach() loop or map() and simply push the sliced original array items into the second array. var array= [ [1,&#8221;dataA&#8221;,&#8221;dataB&#8221;,&#8221;dataC&#8221;,&#8221;dataD&#8221;], [2,&#8221;dataA&#8221;,&#8221;dataB&#8221;,&#8221;dataC&#8221;,&#8221;dataD&#8221;], [3,&#8221;dataA&#8221;,&#8221;dataB&#8221;,&#8221;dataC&#8221;,&#8221;dataD&#8221;], [4,&#8221;dataA&#8221;,&#8221;dataB&#8221;,&#8221;dataC&#8221;,&#8221;dataD&#8221;] ]; var resultSecondArray= []; array.forEach (function(arr){ resultSecondArray.push(arr.slice(0,3)); }) console.log(resultSecondArray); \/\/ gives [[1, &#8220;dataA&#8221;,&#8221;dataB&#8221;],[2, &#8220;dataA&#8221;,&#8221;dataB&#8221;],[ 3, &#8220;dataA&#8221;, &#8220;dataB&#8221;],[ 4,&#8221;dataA&#8221;, &#8220;dataB&#8221;]] Using a map() to get the same result let array= &#8230; <a title=\"[Solved] How to slice every array that are within an array JavaScript [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/\" aria-label=\"More on [Solved] How to slice every array that are within an array JavaScript [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[361,333],"class_list":["post-17839","post","type-post","status-publish","format-standard","hentry","category-solved","tag-arrays","tag-javascript"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How to slice every array that are within an array JavaScript [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to slice every array that are within an array JavaScript [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Use a forEach() loop or map() and simply push the sliced original array items into the second array. var array= [ [1,&quot;dataA&quot;,&quot;dataB&quot;,&quot;dataC&quot;,&quot;dataD&quot;], [2,&quot;dataA&quot;,&quot;dataB&quot;,&quot;dataC&quot;,&quot;dataD&quot;], [3,&quot;dataA&quot;,&quot;dataB&quot;,&quot;dataC&quot;,&quot;dataD&quot;], [4,&quot;dataA&quot;,&quot;dataB&quot;,&quot;dataC&quot;,&quot;dataD&quot;] ]; var resultSecondArray= []; array.forEach (function(arr){ resultSecondArray.push(arr.slice(0,3)); }) console.log(resultSecondArray); \/\/ gives [[1, &quot;dataA&quot;,&quot;dataB&quot;],[2, &quot;dataA&quot;,&quot;dataB&quot;],[ 3, &quot;dataA&quot;, &quot;dataB&quot;],[ 4,&quot;dataA&quot;, &quot;dataB&quot;]] Using a map() to get the same result let array= ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-27T03:35:27+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] How to slice every array that are within an array JavaScript [closed]\",\"datePublished\":\"2022-10-27T03:35:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/\"},\"wordCount\":54,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"keywords\":[\"arrays\",\"javascript\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/\",\"name\":\"[Solved] How to slice every array that are within an array JavaScript [closed] - JassWeb\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#website\"},\"datePublished\":\"2022-10-27T03:35:27+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jassweb.com\/solved\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[Solved] How to slice every array that are within an array JavaScript [closed]\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/jassweb.com\/solved\/#website\",\"url\":\"https:\/\/jassweb.com\/solved\/\",\"name\":\"JassWeb\",\"description\":\"Build High-quality Websites\",\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/jassweb.com\/solved\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\",\"name\":\"Jass Web\",\"url\":\"https:\/\/jassweb.com\/solved\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png\",\"contentUrl\":\"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png\",\"width\":693,\"height\":132,\"caption\":\"Jass Web\"},\"image\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\",\"name\":\"Kirat\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775193939\",\"contentUrl\":\"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775193939\",\"caption\":\"Kirat\"},\"sameAs\":[\"http:\/\/jassweb.com\"],\"url\":\"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"[Solved] How to slice every array that are within an array JavaScript [closed] - JassWeb","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:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/","og_locale":"en_US","og_type":"article","og_title":"[Solved] How to slice every array that are within an array JavaScript [closed] - JassWeb","og_description":"[ad_1] Use a forEach() loop or map() and simply push the sliced original array items into the second array. var array= [ [1,\"dataA\",\"dataB\",\"dataC\",\"dataD\"], [2,\"dataA\",\"dataB\",\"dataC\",\"dataD\"], [3,\"dataA\",\"dataB\",\"dataC\",\"dataD\"], [4,\"dataA\",\"dataB\",\"dataC\",\"dataD\"] ]; var resultSecondArray= []; array.forEach (function(arr){ resultSecondArray.push(arr.slice(0,3)); }) console.log(resultSecondArray); \/\/ gives [[1, \"dataA\",\"dataB\"],[2, \"dataA\",\"dataB\"],[ 3, \"dataA\", \"dataB\"],[ 4,\"dataA\", \"dataB\"]] Using a map() to get the same result let array= ... Read more","og_url":"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/","og_site_name":"JassWeb","article_published_time":"2022-10-27T03:35:27+00:00","author":"Kirat","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Kirat","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/#article","isPartOf":{"@id":"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/"},"author":{"name":"Kirat","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31"},"headline":"[Solved] How to slice every array that are within an array JavaScript [closed]","datePublished":"2022-10-27T03:35:27+00:00","mainEntityOfPage":{"@id":"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/"},"wordCount":54,"publisher":{"@id":"https:\/\/jassweb.com\/solved\/#organization"},"keywords":["arrays","javascript"],"articleSection":["Solved"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/","url":"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/","name":"[Solved] How to slice every array that are within an array JavaScript [closed] - JassWeb","isPartOf":{"@id":"https:\/\/jassweb.com\/solved\/#website"},"datePublished":"2022-10-27T03:35:27+00:00","breadcrumb":{"@id":"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/jassweb.com\/solved\/solved-how-to-slice-every-array-that-are-within-an-array-javascript-closed\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/jassweb.com\/solved\/"},{"@type":"ListItem","position":2,"name":"[Solved] How to slice every array that are within an array JavaScript [closed]"}]},{"@type":"WebSite","@id":"https:\/\/jassweb.com\/solved\/#website","url":"https:\/\/jassweb.com\/solved\/","name":"JassWeb","description":"Build High-quality Websites","publisher":{"@id":"https:\/\/jassweb.com\/solved\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/jassweb.com\/solved\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/jassweb.com\/solved\/#organization","name":"Jass Web","url":"https:\/\/jassweb.com\/solved\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/","url":"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png","contentUrl":"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png","width":693,"height":132,"caption":"Jass Web"},"image":{"@id":"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31","name":"Kirat","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/person\/image\/","url":"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775193939","contentUrl":"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775193939","caption":"Kirat"},"sameAs":["http:\/\/jassweb.com"],"url":"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts\/17839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/comments?post=17839"}],"version-history":[{"count":0,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts\/17839\/revisions"}],"wp:attachment":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/media?parent=17839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/categories?post=17839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/tags?post=17839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}