In this article we will discuss how to remove duplicates from JavaScript array. This can be implemented by using filter() method.
Example:
<script type="text/javascript">
var myArray = ["rasik", "thivan", "mydeen", "rasik"];
var uniqueItems = myArray.filter(function (value, index, array) {
return array.indexOf(value) == index
});
alert(uniqueItems);
</script>
Output:
Post your comments / questions
Recent Article
- How to hide the ID field from the Django admin?
- It is impossible to add a non nullable field without specifying a default. Django error
- ImportError: cannot import name 'url' from 'django.conf.urls' - Django Error
- How to Enable Virtualization in BIOS Security Settings in Intel Processors For Android Studio?
- Dependency 'androidx.activity:activity:1.8.0' requires libraries and applications that depend on it.
- AttributeError: 'NoneType' object has no attribute 'get_text' - Python
- ModuleNotFoundError: No module named 'openpyxl' - Python
- How to get thumbnail from vimeo video URL in Python?
Related Article