Recent questions tagged javascript

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

Jan 10 in Java-Script by Ashutosh
• 14,620 points • 29 views
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What is the correct way to check for an undefined value in JavaScript?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 46 views
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What is the role of the var keyword, and in which situations should it be used or avoided?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 42 views
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What is the purpose of "use strict" in JavaScript, and why is it used?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 47 views
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What are the key differences between "let" and "var"?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 42 views
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What is Jest and react testing library?

Dec 30, 2024 in Node-js by Ashutosh
• 14,620 points • 55 views
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How to import popper.js in React?

Dec 19, 2024 in Node-js by Ashutosh
• 14,620 points • 61 views
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How do I create a custom theme in react?

Dec 19, 2024 in Web Development by Ashutosh
• 14,620 points • 48 views
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How do I create a custom object in react?

Dec 19, 2024 in Node-js by Ashutosh
• 14,620 points • 42 views
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How do I create a custom popover in React?

Dec 19, 2024 in Node-js by Ashutosh
• 14,620 points • 51 views
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Do i need to close connection of mongodb?

Dec 19, 2024 in PHP by Ashutosh
• 14,620 points • 51 views
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How to add tooltip to div in react?

Dec 19, 2024 in Node-js by Ashutosh
• 14,620 points • 39 views
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How to create custom pagination in JavaScript?

Dec 19, 2024 in Java-Script by Ashutosh
• 14,620 points • 51 views
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How to pass JSON data to server-side using jquery Ajax?

Dec 19, 2024 in Java-Script by Ashutosh
• 14,620 points • 45 views
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What is the "RESTful" way of adding non-CRUD operations to a RESTful service?

Dec 19, 2024 in PHP by Ashutosh
• 14,620 points • 58 views
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How to prevent webpack from renaming js file?

Dec 19, 2024 in Java-Script by Ashutosh
• 14,620 points • 44 views
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How to handle cache busting in Angular?

Dec 19, 2024 in Angular by Ashutosh
• 14,620 points • 45 views
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How to limit the number of digits in an input HTML?

Dec 17, 2024 in HTML by Ashutosh
• 14,620 points • 65 views
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How to replace special characters in a JSON string?

Dec 17, 2024 in Node-js by Ashutosh
• 14,620 points • 66 views
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How can I implement user authentication with JWT in an Express.js app?

Dec 17, 2024 in Java-Script by Ashutosh
• 14,620 points • 63 views
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How to fix Chrome's "sendRequest" error: TypeError: Converting circular structure to JSON?

Dec 16, 2024 in Java-Script by Ashutosh
• 14,620 points • 90 views
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Why does "window is not defined" error occur in Next.js?

Dec 16, 2024 in Node-js by Ashutosh
• 14,620 points • 82 views
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In jQuery, how do I differentiate between find() and children() when traversing nested elements?

Dec 16, 2024 in Java-Script by Ashutosh
• 14,620 points • 41 views
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Can I deserialize a string into an enum with a different value using interfaces?

Dec 13, 2024 in Web Development by Nidhi
 • 6,040 points • 32 views
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How to fix error TypeError cannot read properties of undefined?

Dec 12, 2024 in Web Development by Nidhi
 • 6,040 points • 56 views
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What are the approaches to testing in React?

Dec 11, 2024 in Node-js by Ashutosh
• 14,620 points • 56 views
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What are the limitations of React Native?

Dec 11, 2024 in Node-js by Ashutosh
• 14,620 points • 71 views
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1 answer

how to handle error in react native

Dec 11, 2024 in Node-js by Ashutosh
• 14,620 points • 73 views
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How can I create a custom pipe in Angular to format dates based on user locale?

Dec 11, 2024 in Angular by Ashutosh
• 14,620 points • 66 views
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How can I apply Material-UI styles within a React component while dynamically adjusting component height?

Dec 11, 2024 in Node-js by Ashutosh
• 14,620 points • 52 views
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1 answer

How to get the returned value of a JavaScript function executed on an HTML page?

Dec 6, 2024 in Web Development by Nidhi
 • 6,040 points • 64 views
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1 answer

Are pointers available in JavaScript?

Dec 4, 2024 in Web Development by Nidhi
 • 6,040 points • 72 views
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1 answer

How to include a JavaScript file in another JavaScript file?

Nov 27, 2024 in Java-Script by Nidhi
 • 6,040 points • 70 views
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How to pass command line arguments to a Node.js program and receive them?

Nov 26, 2024 in Web Development by Nidhi
 • 6,040 points • 55 views
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How to get started with Node.js?

Nov 26, 2024 in Node-js by Nidhi
 • 6,040 points • 63 views
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How to change the value of an Observable in TypeScript Angular?

Nov 26, 2024 in Angular by Nidhi
 • 6,040 points • 74 views
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How to read a HttpOnly cookie using JavaScript?

Nov 26, 2024 in Node-js by Nidhi
 • 6,040 points • 62 views
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How to pass request query parameters through a Node.js application?

Nov 26, 2024 in Node-js by Nidhi
 • 6,040 points • 64 views
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How to open a popup when a button is clicked?

Nov 26, 2024 in Node-js by Nidhi
 • 6,040 points • 52 views
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1 answer

How can I learn R on my own?

Nov 6, 2024 in Web Development by Nidhi
 • 6,040 points • 104 views
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How to use JavaScript in Angular?

Oct 28, 2024 in Web Development by Nidhi
 • 6,040 points • 210 views
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How do you implement API request validation in Express using middleware?

Oct 25, 2024 in Web Development by Nidhi
 • 6,040 points • 184 views
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How to prevent form submit if validation fails?

Oct 25, 2024 in Web Development by Nidhi
 • 6,040 points • 234 views
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Should I load and store JSON data with a copy for my whole react application in Redux or somewhere else?

Oct 21, 2024 in Web Development by Nidhi
 • 6,040 points • 266 views
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1 answer

what best describes angularjs?

Mar 1, 2024 in Web Development by anonymous
 • 180 points • 556 views
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what is npm in react js?

Mar 1, 2024 in Web Development by Priyanka
 • 4,500 points • 299 views
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1 answer

What is Webpack in react?

Dec 15, 2023 in Web Development by Maria
• 700 points • 771 views
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why so JavaScript and java have similar name

Nov 29, 2023 in Java by Priyanka
 • 4,500 points • 766 views
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1 answer

what is jsx in react

Oct 20, 2023 in Java by Arya
 • 990 points • 456 views
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1 answer

What is JSX?

Oct 5, 2023 in Java-Script by Saniya
 • 3,360 points • 559 views
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