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JavaScript

---
var array = [0, 1, null, 2, "", 3, undefined, 3,,,,,, 4,, 4,, 5,, 6,,,,];

var filtered = array.filter(function (el) {
  return el != null;
});

console.log(filtered);
__________________________

Click on interval

setInterval(function () {document.getElementById("checkin_submit").click();}, 6000);
___________________________________________________

###Password Hide and show
feild-----
<input id="register_password" class="form-control" type="password" name="password" placeholder="Password" required><i  class="glyphicon glyphicon-eye-open eyemark" onclick="Toggle()" value="Show" ></i> 

Script----
$(".glyphicon-eye-open").on("click", function() {
$(this).toggleClass("glyphicon-eye-close");
  var type = $("#login_password").attr("type");
   var type2 = $("#register_password").attr("type");
if (type == "text"){
  $("#login_password").prop('type','password');}
else{
  $("#login_password").prop('type','text'); }
  if (type2 == "text"){
  $("#register_password").prop('type','password');}
else{
  $("#register_password").prop('type','text'); }
});
_________________________________________________________________

<script>
var today = new Date();
var dd = today.getDate();
var mm = today.getMonth()+1;
var yyyy = today.getFullYear();
if(dd<10)
{
    dd='0'+dd;
}

if(mm<10)
{
    mm='0'+mm;
}

today = mm+'/'+dd+'/'+yyyy;
console.log(today);
----

var date = new Date();

  var hours = date.getHours();
  var minutes = date.getMinutes();
  var ampm = hours >= 12 ? 'PM' : 'AM';
  hours = hours % 12;
  hours = hours ? hours : 12; // the hour '0' should be '12'
  minutes = minutes < 10 ? '0'+minutes : minutes;
  var strTime = hours + ':' + minutes + ' ' + ampm;

document.write(strTime);
</script>
----------------------
<!--  <script>
if (jQuery) {

   alert("jQuery library is loaded!");

} else {

   alert("jQuery library is not found!");

}

</script>  -->
_____________________________________________

<!DOCTYPE html>
<html>
<body>

<h2>JavaScript getFullYear()</h2>

<p>The getFullYear() method returns the full year of a date:</p>

<p id="demo"></p>

<script>
var d = new Date();
var newdate  = d.getFullYear()+'/'+d.getMonth()+'/'+d.getDate();
document.getElementById("demo").innerHTML  = newdate;
</script>

</body>
</html

---------------------------------------------------------------
<!DOCTYPE html>
<html>
<style>
#myProgress {
  position: relative;
  width: 100%;
  height: 30px;
  background-color: #ddd;
}

#myBar {
  position: absolute;
  width: 10%;
  height: 100%;
  background-color: #4CAF50;
}

#label {
  text-align: center;
  line-height: 30px;
  color: white;
}
</style>
<body>

<h1>JavaScript Progress Bar</h1>

<div id="myProgress">
  <div id="myBar">
    <div id="label">10%</div>
  </div>
</div>

<br>
<button onclick="move()">Click Me</button>

<script>
function move() {
  var elem = document.getElementById("myBar"); 
  var width = 10;
  var id = setInterval(frame, 38);
  function frame() {
    if (width >= 100) {
      clearInterval(id);
    } else {
      width++;
      elem.style.width = width + '%';
      document.getElementById("label").innerHTML = width * 1  + '%';
    }
  }
}
</script>

</body>
</html>
_______________________________________________________

## ROUND FLOAT VALUE UPTO n PLACES
value.toFixed(n);

## The splice() method adds/removes items to/from an array, and returns the removed item(s).
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>

<script>
var fruits = ["Banana", "Orange", "Apple", "Mango"];
document.getElementById("demo").innerHTML = fruits;

function myFunction() {
  fruits.splice(1, 2,"vinay");
  document.getElementById("demo").innerHTML = fruits;
}
</script>

_______________________________________________________




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