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output in javascript

console.log(a);             // write to the browser console
document.write(a);          // write to the HTML
alert(a);                   // output in an alert box
confirm("Really?");         // yes/no dialog, returns true/false depending on user click
prompt("Your age?","0");    // input dialog. Second argument is the initial value
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Javascript print/output

console.log(a);             // write to the browser console
document.write(a);          // write to the HTML
alert(a);                   // output in an alert box
confirm("Really?");         // yes/no dialog, returns true/false depending on user click
prompt("Your age?","0");    // input dialog. Second argument is the initial value
Comment

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