Trending questions in Web Development

0 votes
1 answer

What does the new keyword do in JavaScript?

In JavaScript, the new keyword is used ...READ MORE

Feb 7 in Java-Script by Navya
 • 487 views
0 votes
1 answer

What is the method to check if a JavaScript object is empty?

You can use several methods: 1. Using Object.keys() const ...READ MORE

Feb 7 in Java-Script by Navya
 • 484 views
0 votes
1 answer

How can I determine if a string begins with another string in JavaScript?

You can use the startsWith() method. Syntax: string.startsWith(searchString, position) Example: const ...READ MORE

Feb 7 in Java-Script by Navya
 • 483 views
0 votes
1 answer

How do I create a custom theme in react?

Create a custom theme in React by ...READ MORE

Feb 23 in Web Development by Kavya
 • 556 views
0 votes
1 answer

How can I iterate through keys and values in JavaScript?

In JavaScript , you can iterate through ...READ MORE

Feb 7 in Java-Script by Navya
 • 425 views
0 votes
1 answer

How do I check if a variable is undefined in JavaScript?

In JavaScript, you can check if a ...READ MORE

Feb 7 in Java-Script by Navya
 • 410 views
0 votes
1 answer

How can I pass arguments to the callback function in setTimeout()?

You can pass arguments to the callback ...READ MORE

Feb 7 in Java-Script by Navya
 • 392 views
0 votes
1 answer

Can you explain the concept of tail recursion?

Tail recursion is a specific form of ...READ MORE

Feb 7 in Java-Script by Navya
 • 375 views
0 votes
1 answer

How do I create a custom slider in React?

Create a custom slider in React by ...READ MORE

Feb 23 in Node-js by Kavya
 • 476 views
0 votes
1 answer

What is the way to iterate over the properties of a plain JavaScript object?

You can iterate over the properties of ...READ MORE

Feb 7 in Java-Script by Navya
 • 353 views
0 votes
1 answer

How to import popper.js in React?

Install Popper.js (npm install @popperjs/core), then import ...READ MORE

Feb 23 in Node-js by Kavya
 • 471 views
0 votes
1 answer

How do I create a custom popover in React?

Create a custom popover in React by ...READ MORE

Feb 23 in Node-js by Kavya
 • 459 views
0 votes
1 answer

Should popper come before or after bootstrap?

Popper.js should come before Bootstrap in your ...READ MORE

Feb 21 in Node-js by Kavya
 • 446 views
0 votes
1 answer

How do I force clear cache in Angular?

To force clear the cache in Angular, ...READ MORE

Dec 31, 2024 in Angular by Navya
 • 1,342 views
0 votes
1 answer

What are the methods to clear all elements in a JavaScript array?

In JavaScript, there are several methods to ...READ MORE

Jan 10 in Java-Script by Navya
 • 560 views
0 votes
1 answer

What is the correct way to check for an undefined value in JavaScript?

The correct ways to check for an ...READ MORE

Jan 10 in Java-Script by Navya
 • 488 views
0 votes
1 answer

What are the key differences between "let" and "var"?

Feature var let Scope Function-scoped. Accessible within the function, even outside ...READ MORE

Jan 10 in Java-Script by anonymous
 • 476 views
0 votes
1 answer

How to change the value of an Observable in TypeScript Angular?

To change the value of an Observable ...READ MORE

Feb 21 in Angular by Kavya
 • 500 views
0 votes
1 answer

How do I delete a specific element from an array in JavaScript?

You can use the splice() method. Code: let arr ...READ MORE

Jan 10 in Java-Script by Navya
 • 443 views
0 votes
1 answer

How can I iterate through the properties of a JavaScript object?

You can iterate through the properties of ...READ MORE

Jan 10 in Java-Script by Navya
 • 436 views
0 votes
1 answer

What is the purpose of "use strict" in JavaScript, and why is it used?

It is used to enable strict mode, ...READ MORE

Jan 10 in Java-Script by Navya
 • 427 views
0 votes
1 answer

How can I replace every instance of a string in JavaScript?

In JavaScript, replacing all instances of a ...READ MORE

Jan 10 in Java-Script by Navya
 • 425 views
0 votes
1 answer

Why does Google add while(1); at the start of their JSON responses?

Google often adds while(1); (or a similar ...READ MORE

Jan 10 in Java-Script by Navya
 • 421 views
0 votes
1 answer

How do I verify if a given object is an array?

You can use the Array.isArray() method.This method ...READ MORE

Jan 10 in Java-Script by Navya
 • 416 views
0 votes
1 answer

How can I properly format a date in JavaScript?

You can format a date in JavaScript ...READ MORE

Jan 10 in Java-Script by anonymous
 • 415 views
0 votes
1 answer

How can I retrieve the result of an asynchronous operation?

You can retrieve the result of an ...READ MORE

Jan 10 in Java-Script by Navya
 • 408 views
0 votes
1 answer

What is the role of the var keyword, and in which situations should it be used or avoided?

In JavaScript, the var keyword is used ...READ MORE

Jan 10 in Java-Script by Navya
 • 391 views
0 votes
1 answer

What is the process for importing a JSON file in ECMAScript 6?

In ECMAScript 6 (ES6), importing a JSON ...READ MORE

Jan 10 in Java-Script by Navya
 • 373 views
0 votes
1 answer

What distinguishes JavaScript from ECMAScript?

Aspect JavaScript ECMAScript Definition A programming language used primarily for web ...READ MORE

Jan 10 in Java-Script by Navya
 • 319 views
0 votes
1 answer

How can a multiline string literal be assigned to a variable?

You can use template literals, introduced in ...READ MORE

Jan 10 in Java-Script by Navya
 • 348 views
0 votes
1 answer

How do I merge the properties of two JavaScript objects?

https://www.sitepoint.com/merging-objects-javascript/ You can use either the spread operator ...READ MORE

Jan 10 in Java-Script by Navya
 • 325 views
0 votes
1 answer

Under what conditions should arrow functions be utilized in ECMAScript 6?

Arrow functions in ECMAScript 6 should be ...READ MORE

Jan 10 in Java-Script by Navya
 • 296 views
0 votes
1 answer

When is it appropriate to use arrow functions in ECMAScript 6?

Arrow functions, introduced in ECMAScript 6 (ES6), ...READ MORE

Jan 10 in Java-Script by Navya
 • 290 views
0 votes
1 answer

How I fixed the unexpected token error in Jest?

To resolve this issue , you need ...READ MORE

Dec 31, 2024 in Node-js by Navya
 • 586 views
0 votes
1 answer

Why Am I Getting 'User Not Found' Error When Starting a Clean MongoDB Installation with a Clean Data Directory?

This typically happens when MongoDB is unable ...READ MORE

Dec 31, 2024 in Node-js by Navya
 • 586 views
0 votes
1 answer

How to read a HttpOnly cookie using JavaScript?

HttpOnly cookies are not to be read ...READ MORE

Dec 31, 2024 in Node-js by Navya
 • 1,237 views
0 votes
1 answer

Why Is the Style Property Not Working in a Nested Paragraph Element?

CSS Specificity: If there's a more specific ...READ MORE

Dec 31, 2024 in HTML by Navya
 • 487 views
0 votes
1 answer

Can I use React testing library without Jest?

While it is possible to use React ...READ MORE

Dec 31, 2024 in Node-js by Navya
 • 470 views
0 votes
1 answer

How to serve static files in Node.js using Hono.js?

Install Hono.js If Hono.js is not installed , ...READ MORE

Dec 12, 2024 in Web Development by Navya
 • 1,258 views
0 votes
1 answer

How do I redirect to a previous page in react?

You can use the useNavigate hook from ...READ MORE

Dec 31, 2024 in Node-js by Navya
 • 459 views
0 votes
1 answer

What strategies can I use to limit the impact of HTTP 429 errors on dependent services in a microservice architecture?

In order to limit the impact of ...READ MORE

Nov 28, 2024 in PHP by anupam mishra
 • 1,858 views
0 votes
1 answer

How to Redirect to the Main Page in React JS When Refreshing Other Pages?

To redirect users to the main page ...READ MORE

Dec 31, 2024 in Node-js by Navya
 • 429 views
0 votes
1 answer

How do I add custom JS to react?

Creating custom objects in React involves defining ...READ MORE

Jan 10 in Node-js by Navya
 • 429 views
0 votes
1 answer

Why is 'StaticImageData' not assignable to type 'string' in TypeScript?

The error "StaticImageData is not assignable to ...READ MORE

Dec 13, 2024 in Web Development by Navya
 • 1,148 views
0 votes
1 answer

How to install popper.js in npm?

To install Popper.js using npm, follow these ...READ MORE

Dec 24, 2024 in Node-js by Navya
 • 767 views
0 votes
1 answer

What is Jest and react testing library?

They both are tools for testing React ...READ MORE

Dec 31, 2024 in Node-js by Navya
 • 385 views
0 votes
1 answer

Why is Keycloak-Angular 26 Unable to Find Keycloak-JS

When integrating keycloak-angular version 26 into your ...READ MORE

Dec 23, 2024 in Web Development by Navya
 • 715 views
0 votes
1 answer

How do I create a custom object in react?

Creating a custom popover in React enhances ...READ MORE

Dec 31, 2024 in Node-js by Navya
 • 540 views
0 votes
1 answer

How to handle cache busting in Angular?

In Angular, cache busting ensures users get ...READ MORE

Dec 23, 2024 in Angular by Navya
 • 700 views
0 votes
1 answer

Why is the header undefined in Node.js with Express?

1. Accessing the Header Incorrectly The headers in ...READ MORE

Dec 31, 2024 in Node-js by Navya
 • 1,008 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.