Trending questions in Web Development

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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 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 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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How does Angular's HttpInterceptor modify outgoing requests?

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

Feb 24 in Angular 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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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 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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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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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 in Java-Script by Kavya
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In MongoDB, a one-to-many relationship can be ...READ MORE

Feb 22 in Node-js by Kavya
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Angular itself does not create APIs, but ...READ MORE

Feb 24 in Angular by Kavya
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For Windows, macOS, and Linux: Open Command Prompt ...READ MORE

Feb 25 in Node-js by Navya
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Write code to implement an Auth Guard for route protection.

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

Feb 24 in Angular 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 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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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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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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The best approach is to leverage the ...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 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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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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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 in Angular 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 do I check if a string contains a specific substring in JavaScript?

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

Feb 12 in Java-Script 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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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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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 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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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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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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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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Reason Explanation Solution React Uses Synthetic Events React wraps native events ...READ MORE

Feb 22 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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In modern React, mixins are generally deprecated ...READ MORE

Feb 22 in Angular by Kavya
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To test state changes in React, there ...READ MORE

Feb 23 in Node-js by Kavya
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What typescript type do I use with useRef() hook when setting current manually?

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

Feb 22 in Node-js by Kavya
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How can I use React Router v4 to programmatically push to history?

You can utilize the history object's push ...READ MORE

Feb 21 in Node-js by Kavya
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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 in Node-js by Kavya
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Feb 23 in Node-js by Kavya
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The best way to access custom attributes ...READ MORE

Feb 22 in Node-js by Kavya
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Child components can update the state of ...READ MORE

Feb 21 in Node-js by kavya
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To monitor React events while debugging, here ...READ MORE

Feb 22 in Node-js by Kavya
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Feb 21 in Node-js by kavya
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The method to retrieve all documents from ...READ MORE

Feb 23 in Node-js by Kavya
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Does React free up memory used by states after they're no longer needed?

Yes, React does free up memory used ...READ MORE

Feb 23 in Node-js by Kavya
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Feb 21 in Web Development by Kavya
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How can numbers be formatted with leading zeros in JavaScript?

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Feb 21 in Java-Script by Kavya
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