Compiler
JS
JS Booleans
Run
<!DOCTYPE html> <html> <body> <h1>JS Booleans (False)</h1> <script> var x; document.write("Boolean(0): " + Boolean(0) + "<br>"); document.write("Boolean(''): " + Boolean("") + "<br>"); document.write("Boolean(x): " + Boolean(x) + "<br>"); document.write("Boolean(-0): " + Boolean(-0) + "<br>"); document.write("Boolean(false): " + Boolean(false) + "<br>"); document.write("Boolean(NaN): " + Boolean(NaN) + "<br>"); document.write("Boolean(null): " + Boolean(null) + "<br>"); document.write("Boolean(5>10): " + Boolean(5>10) + "<br>"); </script> </body> </html>
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