https://github.com/web-platform-tests/wpt
Raw File
Tip revision: f941f71d5aae723c2204aa8c1024280b9ecab055 authored by Sam Goto on 18 December 2018, 20:56:38 UTC
Idle Detection API: Prototype
Tip revision: f941f71
console-string-format-specifier-symbol-manual.html
<!DOCTYPE html>
<html>
<head>
<title>Console String Format Specifier on Symbols</title>
<meta name="author" title="Dominic Farolino" href="mailto:domfarolino@gmail.com">
<meta name="assert" content="Console format specifiers on Symbols">
<link rel="help" href="https://console.spec.whatwg.org/#formatter">
</head>
<body>
<p>Open the console inside the developer tools. It should contain five entries, each of which are:</p>
<p><code>Symbol(description)</code></p>

<script>
console.log("%s", Symbol.for("description"));
console.dirxml("%s", Symbol.for("description"));
console.trace("%s", Symbol.for("description"));
console.group("%s", Symbol.for("description"));
console.groupEnd();
console.groupCollapsed("%s", Symbol.for("description"));
console.groupEnd();
</script>
</body>
</html>
back to top