Recent activity by Nidhi

1 answer

How can I toggle multiple classes on different elements based on user interaction, with performance optimization in a jQuery-heavy UI?

4 days ago in Web Development • 28 views
1 answer

How can I use the MongoDB aggregation pipeline to calculate totals from deeply nested sub-documents while filtering the main documents?

4 days ago in Web Development • 49 views
0 answers

How do I fix performance issues caused by event delegation in a large DOM tree using jQuery?

4 days ago in Web Development • 21 views
0 answers

How do you implement API request validation in Express using middleware?

5 days ago in Web Development • 36 views
0 answers

How to read a JSON file into server memory in Node.js?

5 days ago in Web Development • 29 views
1 answer

How to change an uncontrolled input in React?

5 days ago in Web Development • 36 views
1 answer

What is the difference between npx and npm?

5 days ago in Web Development • 34 views
1 answer

What is the difference between state and props in React?

5 days ago in Web Development • 30 views
1 answer

How to show or hide an element in React?

5 days ago in Web Development • 25 views
1 answer

What is the difference between React Native and React?

5 days ago in Web Development • 25 views
1 answer

How to loop inside React JSX?

5 days ago in Web Development • 20 views
1 answer

What do the three dots (...) mean in React JSX?

5 days ago in Web Development • 21 views
1 answer

Why does "undefined" get added to the URL path in Node.js?

5 days ago in Web Development • 20 views
1 answer

How can you apply a transition effect in CSS?

Nov 13 in Web Development • 29 views
1 answer

How do you use jQuery to hide an element?

Nov 13 in Web Development • 37 views
1 answer

How can you change the background color of an element using jQuery?

Nov 13 in Web Development • 45 views
1 answer

How do you select multiple elements with jQuery?

Nov 13 in Web Development • 36 views
1 answer

How can you send an AJAX request using jQuery?

Nov 13 in Web Development • 36 views
1 answer

How do you get the value of a selected option in a dropdown using jQuery?

Nov 13 in Web Development • 38 views
1 answer

How can you add a class to an element using jQuery?

Nov 13 in Web Development • 41 views
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