Trending questions in Node-js

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How would you use NavLink to style active navigation links in a React application?

You can use the <NavLink> component to ...READ MORE

Feb 23 in Node-js by Kavya
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What's the difference between ngIf, ngFor, and ngSwitch?

Directive Purpose Usage Example *ngIf Conditionally adds/removes elements based on a boolean ...READ MORE

Feb 26 in Node-js by Navya
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How can a child component's props be overwritten in React?

You can utilize the React.cloneElement function. This ...READ MORE

Feb 23 in Node-js by Kavya
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How do you model a many-to-many relationship in MongoDB with an example?

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

Feb 23 in Node-js by Kavya
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What is the difference between React Synthetic Events and Native JavaScript Events, or how do they compare?

Feature React Synthetic Events (SyntheticEvent) Native JavaScript Events (Event) Definition React’s ...READ MORE

Feb 22 in Node-js by Kavya
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How do you implement routing in a React application?

Implementing Routing in a React Application (React ...READ MORE

Feb 23 in Node-js by Kavya
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Write a query to fetch specific fields using MongoDB projections.

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

Feb 23 in Node-js by Kavya
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How would you dynamically generate routes from an API response?

To dynamically generate routes from an API ...READ MORE

Feb 24 in Node-js by Kavya
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how to create a CSV file in Java?

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

Feb 25 in Node-js by Navya
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What is the best way to handle e and props in React TypeScript?

In React with TypeScript, handling events and ...READ MORE

Feb 23 in Node-js by Kavya
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Is it possible to handle React events using the Chrome extension?

Yes, it's possible to handle React events ...READ MORE

Feb 22 in Node-js by Kavya
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How do you handle concerns for write operations in MongoDB?

Write operations in MongoDB need to be ...READ MORE

Feb 23 in Node-js by Kavya
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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 in Node-js by Kavya
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Why are initial states undefined in React Native, or what causes this behavior?

In React Native (or React in general), ...READ MORE

Feb 23 in Node-js by Kavya
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How do I use pointer-events to react only to scroll events, or is there a better approach?

Capturing Only Scroll Events in React If you ...READ MORE

Feb 22 in Node-js by Kavya
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How to check Node version in Ubuntu?

To check the installed Node.js version in ...READ MORE

Feb 25 in Node-js by Navya
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How can you handle route transitions with animations?

You can use Framer Motion with React ...READ MORE

Feb 24 in Node-js by Kavya
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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 in Node-js by anonymous
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Does React keep the order for state updates?

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

Feb 22 in Node-js by Kavya
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How would you implement a chat application using MongoDB’s data model patterns?

To implement a chat application using MongoDB’s ...READ MORE

Feb 23 in Node-js by Kavya
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How can you use MongoDB CRUD operations to build a simple blog app?

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

Feb 23 in Node-js by Kavya
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How do you pass and use URL parameters in a React-Router route?

Passing and Using URL Parameters in React ...READ MORE

Feb 23 in Node-js by Kavya
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How to check if Node is installed?

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

Feb 25 in Node-js by Navya
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Why won't React events fire, or what could prevent them from firing?

If React events are not firing, several ...READ MORE

Feb 22 in Node-js by Kavya
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How do you redirect a user to a different route in React Router?

Redirecting a User in React Router 1. Using ...READ MORE

Feb 23 in Node-js by Kavya
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How do you handle nested routes with complex layouts?

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

Feb 24 in Node-js by Kavya
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How would you model a one-to-many relationship in MongoDB?

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

Feb 22 in Node-js by Kavya
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What is the use of Switch in React Router?

In React Router v5, <Switch> is used ...READ MORE

Feb 23 in Node-js by Kavya
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Can you force a React component to rerender without calling setState?

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

Feb 22 in Node-js by Kavya
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How to convert component with many states to react functions?

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

Feb 22 in Node-js by Kavya
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How do you design a schema for tree structures in MongoDB?

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

Feb 22 in Node-js by Kavya
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Why does React's useState hook use const instead of let?

The useState Hook is typically used with ...READ MORE

Feb 12 in Node-js by Navya
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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 in Node-js by Kavya
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How can I use all the React events with Material-UI components?

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

Feb 22 in Node-js by Kavya
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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 in Node-js by Kavya
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Can states be shared between components by using the useState() hook in React?

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

Feb 23 in Node-js by Kavya
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How to traverse react tree recursively and get states of the react elements?

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

Feb 22 in Node-js by Kavya
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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 in Node-js by Kavya
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Explain query behavior in MongoDB with an example.

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

Feb 23 in Node-js by Kavya
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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 in Node-js by Kavya
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How to handle duplicate records in MongoDB?

Handling duplicate records in MongoDB depends on ...READ MORE

Feb 23 in Node-js by Kavya
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Write a query to optimize cursor behavior in MongoDB.

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

Feb 23 in Node-js by Kavya
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Should a child component have states, or should it rely on props?

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

Feb 23 in Node-js by Kavya
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What is the purpose of the three dots syntax in React?

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

Feb 21 in Node-js by Kavya
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How can query string parameters be retrieved in JavaScript?

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

Feb 21 in Node-js by Kavya
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How do you embed a document in MongoDB for better performance?

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

Feb 22 in Node-js by Kavya
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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 in Node-js by Kavya
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What approaches can be used to test state changes in React?

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

Feb 23 in Node-js by Kavya
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How does MongoDB handle relationships between documents?

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

Feb 23 in Node-js by Kavya
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What is the method to override props in a React Native library?

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

Feb 21 in Node-js by kavya
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