Trending questions in Web Development

0 votes
1 answer

What are the steps to consume an API in a React app using the Fetch method?

Steps to Consume an API in a ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 598 views
0 votes
1 answer

How can structural directives manipulate the DOM in Angular?

Structural directives in Angular (*ngIf, *ngFor, *ngSwitch) ...READ MORE

Feb 26, 2025 in Angular by Navya
 • 457 views
0 votes
1 answer

How can I use all the React events with Material-UI components?

The best approach is to leverage the ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 650 views
0 votes
1 answer

How to check Angular CLI version?

o check the installed Angular CLI version, ...READ MORE

Feb 25, 2025 in Angular by Navya
 • 490 views
0 votes
1 answer

Write a query for a compound index to optimize a search operation in MongoDB.

A compound index improves search performance by ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 583 views
0 votes
1 answer

Does React keep the order for state updates?

No, React does not always keep the ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 641 views
0 votes
1 answer

Write a query to fetch specific fields using MongoDB projections.

Fetching Specific Fields Using MongoDB Projections MongoDB projections ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 580 views
0 votes
1 answer

How to check if Node is installed?

For Windows, macOS, and Linux: Open Command Prompt ...READ MORE

Feb 25, 2025 in Node-js by Navya
 • 483 views
0 votes
1 answer

how to create a CSV file in Java?

Using OpenCSV Library Add OpenCSV dependency (if using ...READ MORE

Feb 25, 2025 in Node-js by Navya
 • 481 views
0 votes
1 answer

How do you handle nested routes with complex layouts?

To manage nested routes with complex layouts ...READ MORE

Feb 24, 2025 in Node-js by Kavya
 • 537 views
0 votes
1 answer

What are MongoDB data types, and how do you define them in a schema?

MongoDB supports various data types, including: String (String) ...READ MORE

Feb 23, 2025 in Node-js by anonymous
 • 566 views
0 votes
1 answer

How does Angular work?

Angular is a TypeScript-based front-end framework for ...READ MORE

Feb 25, 2025 in Angular by Navya
 • 472 views
0 votes
1 answer

Write code to implement an Auth Guard for route protection.

An AuthGuard prevents unauthorized users from accessing ...READ MORE

Feb 24, 2025 in Angular by Navya
 • 504 views
0 votes
1 answer

How do you design a schema for tree structures in MongoDB?

Designing a schema for tree structures in ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 623 views
0 votes
1 answer

What is the best way to handle a 404 page using React-Router?

Here's the best way to implement a ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 560 views
0 votes
1 answer

Can you force a React component to rerender without calling setState?

In functional components, the best way to ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 620 views
0 votes
1 answer

Is there any difference between JavaScript events and React events, or are they identical?

Feature JavaScript Events React Events (Synthetic Events) Type Native Browser Events ...READ MORE

Feb 22, 2025 in Java-Script by Kavya
 • 613 views
0 votes
1 answer

What is the method to override props in a React Native library?

In React Native, if you want to ...READ MORE

Feb 21, 2025 in Node-js by kavya
 • 824 views
0 votes
1 answer

How can you use MongoDB CRUD operations to build a simple blog app?

Below is a simple implementation using MongoDB ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 551 views
0 votes
1 answer

How is the Push method used in React Hooks (useState), or what are its best practices?

In React Hooks (useState), you cannot use ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 613 views
0 votes
1 answer

What are the steps to pass a single TypeScript Interface object as props to a child component in React?

To pass a single TypeScript interface object ...READ MORE

Feb 21, 2025 in Angular by Kavya
 • 625 views
0 votes
1 answer

How does Angular's HttpInterceptor modify outgoing requests?

An HttpInterceptor in Angular is used to ...READ MORE

Feb 24, 2025 in Angular by Navya
 • 481 views
0 votes
1 answer

How to traverse react tree recursively and get states of the react elements?

To traverse a React tree and get ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 600 views
0 votes
1 answer

How do you embed a document in MongoDB for better performance?

Embedding documents in MongoDB is a common ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 598 views
0 votes
1 answer

How would you model a one-to-many relationship in MongoDB?

In MongoDB, a one-to-many relationship can be ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 596 views
0 votes
1 answer

What is the difference between RDBMS relationships and MongoDB’s data model?

Feature RDBMS (SQL Databases) MongoDB (NoSQL Document Database) Data Structure Tables ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 529 views
0 votes
1 answer

How do I check if a string contains a specific substring in JavaScript?

You can use the includes() method, introduced ...READ MORE

Feb 12, 2025 in Java-Script by Kavya
 • 987 views
0 votes
1 answer

How to convert component with many states to react functions?

When converting a class component with multiple ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 587 views
0 votes
1 answer

What is the purpose of the three dots syntax in React?

In React, the three dots syntax (...) ...READ MORE

Feb 21, 2025 in Node-js by Kavya
 • 793 views
0 votes
1 answer

What typescript type do I use with useRef() hook when setting current manually?

When using useRef() in TypeScript and setting ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 578 views
0 votes
1 answer

How are default props declared in a React functional component?

In React functional components, default prop values ...READ MORE

Feb 21, 2025 in Node-js by kavya
 • 784 views
0 votes
1 answer

What is the difference between state and props in React, or how do they serve different purposes?

In React, state and props are two ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 552 views
0 votes
1 answer

How React Virtual DOM works when I set both the changed states and the unchanged states?

When you update both changed and unchanged ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 548 views
0 votes
1 answer

Explain query behavior in MongoDB with an example.

MongoDB is a NoSQL database that features ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 489 views
0 votes
1 answer

Can states be shared between components by using the useState() hook in React?

The useState() hook in React is designed ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 503 views
0 votes
1 answer

Write a query to optimize cursor behavior in MongoDB.

To optimize cursor behavior in MongoDB, you ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 506 views
0 votes
1 answer

Should a child component have states, or should it rely on props?

Whether a child component should have its ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 498 views
0 votes
1 answer

What are the ways to update the state of a parent component in React?

Child components can update the state of ...READ MORE

Feb 21, 2025 in Node-js by kavya
 • 752 views
0 votes
1 answer

Why were Infinity and NaN excluded from JSON, and what is JSON’s role in ECMAScript?

JSON's Role in ECMAScript: ECMAScript, the standard upon ...READ MORE

Feb 21, 2025 in Node-js by Kavya
 • 743 views
0 votes
1 answer

How can query string parameters be retrieved in JavaScript?

You can retrieve query string parameters from ...READ MORE

Feb 21, 2025 in Node-js by Kavya
 • 740 views
0 votes
1 answer

How does MongoDB handle relationships between documents?

MongoDB, being a NoSQL database, does not ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 468 views
0 votes
1 answer

What is a distributed system in MongoDB?

A distributed system in MongoDB is a ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 468 views
0 votes
1 answer

Why is the React event handler not called on dispatchEvent, or what might cause this issue?

Reason Explanation Solution React Uses Synthetic Events React wraps native events ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 498 views
0 votes
1 answer

How to access custom attributes from event object in React?

The best way to access custom attributes ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 492 views
0 votes
1 answer

What approaches can be used to test state changes in React?

To test state changes in React, there ...READ MORE

Feb 23, 2025 in Node-js by Kavya
 • 447 views
0 votes
1 answer

How do I bind react events from a mixin?

In modern React, mixins are generally deprecated ...READ MORE

Feb 22, 2025 in Angular by Kavya
 • 489 views
0 votes
1 answer

How can props be destructured in Vue similarly to {...props} in React?

In Vue.js, you can pass all properties ...READ MORE

Feb 21, 2025 in Node-js by kavya
 • 695 views
0 votes
1 answer

How can props be passed using Link in React Router?

In React Router, you can pass data ...READ MORE

Feb 21, 2025 in Node-js by kavya
 • 689 views
0 votes
1 answer

Should you use MVC 2 or stick with MVC 1 for your project?

The choice between MVC 1 and MVC ...READ MORE

Feb 21, 2025 in Node-js by Kavya
 • 683 views
0 votes
1 answer

How to monitor React events while debugging?

To monitor React events while debugging, here ...READ MORE

Feb 22, 2025 in Node-js by Kavya
 • 461 views
Page:

Most popular tags

"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.