FUNCTIONS hasPrefix Syntax hasPrefix STRING PREFIX {{ hasPrefix "Hugo" "Hu" }} → true About Hugo Overview Hugo's Security Model Hugo and GDPR What is Hugo Hugo Features The Benefits of Static License Getting Started Get Started Overview Quick Start Install Hugo Basic Usage Directory Structure Configuration External Learning Resources Hugo Modules Hugo Modules Overview Configure Modules Use Hugo Modules Theme Components Content Management Content Management Overview Organization Page Bundles Content Formats Front Matter Build Options Page Resources Image Processing Shortcodes Related Content Sections Content Types Archetypes Taxonomies Summaries Links and Cross References URL Management Menus Static Files Table of Contents Comments Multilingual and i18n Syntax Highlighting Templates Templates Overview Introduction Template Lookup Order Custom Output Formats Base Templates and Blocks List Page Templates Homepage Template Section Templates Taxonomy Templates Single Page Templates Content View Templates Data Templates Partial Templates Shortcode Templates Local File Templates 404 Page Menu Templates Pagination RSS Templates Sitemap Template Robots.txt Internal Templates Alternative Templating Template Debugging Functions Functions Quick Reference .AddDate .Format .Get .GetPage .HasMenuCurrent .IsMenuCurrent .Param .Render .RenderString .Scratch .Unix absLangURL absURL after anchorize append apply base64 chomp complement cond countrunes countwords dateFormat default delimit dict echoParam emojify eq errorf and warnf fileExists findRE first float ge getenv group gt hasPrefix highlight hmac htmlEscape htmlUnescape hugo humanize i18n Image Functions in index int intersect isset jsonify lang.Merge lang.NumFmt last le len lower lt markdownify Math md5 merge ne now os.Stat partialCached path.Base path.Dir path.Ext path.Join path.Split plainify pluralize print printf println querify range readDir readFile ref reflect.IsMap reflect.IsSlice relLangURL relref relURL replace replaceRE safeCSS safeHTML safeHTMLAttr safeJS safeURL seq sha shuffle singularize site slice slicestr sort split string strings.Count strings.HasSuffix strings.Repeat strings.RuneCount strings.TrimLeft strings.TrimPrefix strings.TrimRight strings.TrimSuffix substr symdiff templates.Exists time title transform.Unmarshal trim truncate union uniq upper urlize urls.Parse where with Variables Variables Overview Site Variables Page Variables Shortcode Variables Pages Methods Taxonomy Variables File Variables Menu Entry Properties Hugo Variables Git Variables Sitemap Variables Hugo Pipes Hugo Pipes Overview Hugo Pipes Introduction SASS / SCSS PostProcess PostCSS JavaScript Building Babel Asset minification Asset bundling Fingerprinting and SRI Resource from Template Resource from String CLI Troubleshooting Troubleshoot FAQ Build Performance Tools Developer Tools Overview Migrations Starter Kits Frontends Editor Plug-ins Search Other Projects Hosting & Deployment Hosting & Deployment Overview Hugo Deploy Host-Agnostic Deploys with Nanobox Host on AWS Amplify Host on Netlify Host on Render Host on Firebase Host on GitHub Host on GitLab Hosting on KeyCDN Host on Bitbucket Deployment with Wercker Deployment with Rsync Contribute Contribute to Hugo Development Documentation Themes Maintenance