{"id":6006,"date":"2021-07-16T00:20:10","date_gmt":"2021-07-15T18:50:10","guid":{"rendered":"https:\/\/golangbyexamples.com\/?p=6006"},"modified":"2021-07-17T20:34:27","modified_gmt":"2021-07-17T15:04:27","slug":"slice-array-floats-golang","status":"publish","type":"post","link":"https:\/\/golangbyexamples.com\/slice-array-floats-golang\/","title":{"rendered":"Create Slice or Array of Floats in Go (Golang)"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_17 counter-hierarchy counter-decimal ez-toc-light-blue\">\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 class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/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:\/\/golangbyexamples.com\/slice-array-floats-golang\/#Overview\" title=\"Overview\">Overview<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/golangbyexamples.com\/slice-array-floats-golang\/#Slice_of_Float\" title=\"Slice of Float\">Slice of Float<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/golangbyexamples.com\/slice-array-floats-golang\/#Array_of_Floats\" title=\"Array of Floats\">Array of Floats<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"has-luminous-vivid-orange-color has-text-color wp-block-heading\"><span class=\"ez-toc-section\" id=\"Overview\"><\/span><strong>Overview<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-medium-font-size\">It is possible to create a slice or array of <strong>float<\/strong> data type in Golang as well. In fact, a slice or array can be created of any data type in Go. This tutorial contains simple examples to create a slice or array of float data type in golang.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Just to add here that in golang array is of fixed size and slice can have variable size. More details here<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Array &#8211; <a href=\"https:\/\/golangbyexamples.com\/understanding-array-golang-complete-guide\/\">https:\/\/golangbyexamples.com\/understanding-array-golang-complete-guide\/<\/a><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Slice &#8211; <a href=\"https:\/\/golangbyexamples.com\/slice-in-golang\/\">https:\/\/golangbyexamples.com\/slice-in-golang\/<\/a><\/p>\n\n\n\n<h2 class=\"has-luminous-vivid-orange-color has-text-color wp-block-heading\"><span class=\"ez-toc-section\" id=\"Slice_of_Float\"><\/span><strong>Slice of Float<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">package main\n\nimport \"fmt\"\n\nfunc main() {\n\n\t\/\/First Way\n\tvar floats_first []float64\n\tfloats_first = append(floats_first, 1.1)\n\tfloats_first = append(floats_first, 2.2)\n\tfloats_first = append(floats_first, 3.3)\n\n\tfmt.Println(\"Output for First slice of floats\")\n\tfor _, c := range floats_first {\n\t\tfmt.Println(c)\n\t}\n\n\t\/\/Second Way\n\tfloats_second := make([]float64, 3)\n\tfloats_second[0] = 3.3\n\tfloats_second[1] = 2.2\n\tfloats_second[2] = 1.1\n\n\tfmt.Println(\"\\nOutput for Second slice of floats\")\n\tfor _, c := range floats_second {\n\t\tfmt.Println(c)\n\t}\n}<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Output<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">Output for First slice of floats\n1.1\n2.2\n3.3\n\nOutput for Second slice of floats\n3.3\n2.2\n1.1<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\">We have two ways of creating a slice of float. The first way is<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">var floats_first []float64\nfloats_first = append(floats_first, 1.1)\nfloats_first = append(floats_first, 2.2)\nfloats_first = append(floats_first, 3.3)<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\">In the second way, we use make command to create a slice of floats<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">floats_second := make([]float64, 3)\nfloats_second[0] = 3.3\nfloats_second[1] = 2.2\nfloats_second[2] = 1.1<\/code><\/pre>\n\n\n\n<h2 class=\"has-luminous-vivid-orange-color has-text-color wp-block-heading\"><span class=\"ez-toc-section\" id=\"Array_of_Floats\"><\/span><strong>Array of Floats<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">package main\n\nimport \"fmt\"\n\nfunc main() {\n\n\tvar floats_first [3]float64\n\n\tfloats_first[0] = 1.1\n\tfloats_first[1] = 2.2\n\tfloats_first[2] = 3.3\n\n\tfmt.Println(\"Output for First Array of floats\")\n\tfor _, c := range floats_first {\n\t\tfmt.Println(c)\n\t}\n\n\tfloats_second := [3]float64{\n\t\t3.3,\n\t\t2.2,\n\t\t1.1,\n\t}\n\n\tfmt.Println(\"\\nOutput for Second Array of floats\")\n\tfor _, c := range floats_second {\n\t\tfmt.Println(c)\n\t}\n}<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Output<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">Output for First Array of floats\n1.1\n2.2\n3.3\n\nOutput for Second Array of floats\n3.3\n2.2\n1.1<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\">We have two ways of creating an array. The first way is<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">var floats_first [3]float64\nfloats_first[0] = 1.1\nfloats_first[1] = 2.2\nfloats_first[2] = 3.3<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\">In second way we directly initialize the array with created floats<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">floats_second := [3]float64{\n\t3.3,\n\t2.2,\n\t1.1,\n}<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\">Check out our Golang Advanced Tutorial. The tutorials in this series are elaborative and we have tried to cover all concepts with examples. This tutorial is for those who are looking to gain expertise and a solid understanding of golang &#8211; <a href=\"https:\/\/golangbyexamples.com\/golang-comprehensive-tutorial\/\">Golang Advance Tutorial<\/a><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Also if you are interested in understanding how all design patterns can be implemented in Golang. If yes, then this post is for you &#8211;<a href=\"https:\/\/golangbyexamples.com\/all-design-patterns-golang\/\">All Design Patterns Golang<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Table of Contents OverviewSlice of FloatArray of Floats Overview It is possible to create a slice or array of float data type in Golang as well. In fact, a slice or array&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[1],"tags":[3,4],"class_list":["post-6006","post","type-post","status-publish","format-standard","hentry","category-tech","tag-go","tag-golang"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Create Slice or Array of Floats in Go (Golang) - Welcome To Golang By Example<\/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:\/\/golangbyexamples.com\/slice-array-floats-golang\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Create Slice or Array of Floats in Go (Golang) - Welcome To Golang By Example\" \/>\n<meta property=\"og:description\" content=\"Table of Contents OverviewSlice of FloatArray of Floats Overview It is possible to create a slice or array of float data type in Golang as well. 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