console-string-format-specifier-symbol-manual.html (788B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>Console String Format Specifier on Symbols</title> 5 <meta name="author" title="Dominic Farolino" href="mailto:domfarolino@gmail.com"> 6 <meta name="assert" content="Console format specifiers on Symbols"> 7 <link rel="help" href="https://console.spec.whatwg.org/#formatter"> 8 </head> 9 <body> 10 <p>Open the console inside the developer tools. It should contain five entries, each of which are:</p> 11 <p><code>Symbol(description)</code></p> 12 13 <script> 14 console.log("%s", Symbol.for("description")); 15 console.dirxml("%s", Symbol.for("description")); 16 console.trace("%s", Symbol.for("description")); 17 console.group("%s", Symbol.for("description")); 18 console.groupEnd(); 19 console.groupCollapsed("%s", Symbol.for("description")); 20 console.groupEnd(); 21 </script> 22 </body> 23 </html>