{"id":3899,"date":"2022-08-20T22:48:38","date_gmt":"2022-08-20T17:18:38","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-extract-numeric-values-from-string\/"},"modified":"2022-08-20T22:48:38","modified_gmt":"2022-08-20T17:18:38","slug":"solved-how-to-extract-numeric-values-from-string","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-extract-numeric-values-from-string\/","title":{"rendered":"(Solved) How to extract numeric values from string?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-8035156\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"8035156\" data-parentid=\"8034743\" data-score=\"2\" 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>You could use regular expression to do this. Although this pattern is very naively implemented, it is a start. I&#8217;ve used Tuple instead of Vector, but you can easily change that yourself.<\/p>\n<pre><code>    static readonly Regex VectorRegex = new Regex(@\"a:(?&lt;A&gt;[0-9]+\\.[0-9]+);b:(?&lt;B&gt;[0-9]+\\.[0-9]+);c:(?&lt;C&gt;[0-9]+\\.[0-9]+)\", RegexOptions.Compiled);\n\n    static Tuple&lt;double, double, double&gt; ParseVector(string input)\n    {\n        var m = VectorRegex.Match(input);\n\n        if (m.Success)\n        {\n            double a, b, c;\n            a = double.Parse(m.Groups[\"A\"].Value, System.Globalization.NumberFormatInfo.InvariantInfo);\n            b = double.Parse(m.Groups[\"B\"].Value, System.Globalization.NumberFormatInfo.InvariantInfo);\n            c = double.Parse(m.Groups[\"C\"].Value, System.Globalization.NumberFormatInfo.InvariantInfo);\n            return new Tuple&lt;double, double, double&gt;(a, b, c);\n        }\n        else\n            throw new FormatException(\"Invalid input format\");\n    }\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to extract numeric values from string? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You could use regular expression to do this. Although this pattern is very naively implemented, it is a start. I&#8217;ve used Tuple instead of Vector, but you can easily change that yourself. static readonly Regex VectorRegex = new Regex(@&#8221;a:(?&lt;A&gt;[0-9]+\\.[0-9]+);b:(?&lt;B&gt;[0-9]+\\.[0-9]+);c:(?&lt;C&gt;[0-9]+\\.[0-9]+)&#8221;, RegexOptions.Compiled); static Tuple&lt;double, double, double&gt; ParseVector(string input) { var m = VectorRegex.Match(input); if (m.Success) { &#8230; <a title=\"(Solved) How to extract numeric values from string?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-extract-numeric-values-from-string\/\" aria-label=\"More on (Solved) How to extract numeric values from string?\">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":[457,324],"class_list":["post-3899","post","type-post","status-publish","format-standard","hentry","category-solved","tag-algorithm","tag-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>(Solved) How to extract numeric values from string? - 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-extract-numeric-values-from-string\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"(Solved) How to extract numeric values from string? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You could use regular expression to do this. Although this pattern is very naively implemented, it is a start. I&#8217;ve used Tuple instead of Vector, but you can easily change that yourself. static readonly Regex VectorRegex = new Regex(@&quot;a:(?&lt;A&gt;[0-9]+.[0-9]+);b:(?&lt;B&gt;[0-9]+.[0-9]+);c:(?&lt;C&gt;[0-9]+.[0-9]+)&quot;, RegexOptions.Compiled); static Tuple&lt;double, double, double&gt; ParseVector(string input) { var m = VectorRegex.Match(input); if (m.Success) { ... 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- 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-extract-numeric-values-from-string\/","og_locale":"en_US","og_type":"article","og_title":"(Solved) How to extract numeric values from string? - JassWeb","og_description":"[ad_1] You could use regular expression to do this. Although this pattern is very naively implemented, it is a start. I&#8217;ve used Tuple instead of Vector, but you can easily change that yourself. static readonly Regex VectorRegex = new Regex(@\"a:(?&lt;A&gt;[0-9]+.[0-9]+);b:(?&lt;B&gt;[0-9]+.[0-9]+);c:(?&lt;C&gt;[0-9]+.[0-9]+)\", RegexOptions.Compiled); static Tuple&lt;double, double, double&gt; ParseVector(string input) { var m = VectorRegex.Match(input); if (m.Success) { ... 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