clock
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<!DOCTYPE html>
<html>
<body onload="startTime()">
<h2>JavaScript Clock</h2>
<h1 style="font-size:50px;" id="txt"></h1>
<script>
function startTime() {
const today = new Date();
let h = today.getHours();
let m = today.getMinutes();
let s = today.getSeconds();
m = checkTime(m);
s = checkTime(s);
document.getElementById('txt').innerHTML = h + ":" + m + ":" + s;
setTimeout(startTime, 1000);
}
function checkTime(i) {
if (i < 10) {i = "0" + i}; // add zero in front of numbers < 10
return i;
}
</script>
</body>
</html>
<html>
<body onload="startTime()">
<h2>JavaScript Clock</h2>
<h1 style="font-size:50px;" id="txt"></h1>
<script>
function startTime() {
const today = new Date();
let h = today.getHours();
let m = today.getMinutes();
let s = today.getSeconds();
m = checkTime(m);
s = checkTime(s);
document.getElementById('txt').innerHTML = h + ":" + m + ":" + s;
setTimeout(startTime, 1000);
}
function checkTime(i) {
if (i < 10) {i = "0" + i}; // add zero in front of numbers < 10
return i;
}
</script>
</body>
</html>
JavaScript Clock
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