Recent questions tagged js

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Can you explain the concept of tail recursion?

Jan 10 in Java-Script by Ashutosh
• 14,620 points • 29 views
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How can I determine if a string begins with another string in JavaScript?

Jan 10 in Java-Script by Ashutosh
• 14,620 points • 32 views
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What is the method to convert a floating-point number to an integer in JavaScript?

Jan 10 in Java-Script by Ashutosh
• 14,620 points • 136 views
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What does the new keyword do in JavaScript?

Jan 10 in Java-Script by Ashutosh
• 14,620 points • 29 views
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How can I assign a variable to hold a multiline string in JavaScript?

Jan 10 in Java-Script by Ashutosh
• 14,620 points • 27 views
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What is the way to iterate over the properties of a plain JavaScript object?

Jan 10 in Java-Script by Ashutosh
• 14,620 points • 30 views
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How do I check if a variable is undefined in JavaScript?

Jan 10 in Java-Script by Ashutosh
• 14,620 points • 29 views
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How can I pass arguments to the callback function in setTimeout()?

Jan 10 in Java-Script by Ashutosh
• 14,620 points • 33 views
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How can I iterate through keys and values in JavaScript?

Jan 10 in Java-Script by Ashutosh
• 14,620 points • 27 views
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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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How do I verify if a given object is an array?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 38 views
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How can I properly format a date in JavaScript?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 40 views
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What is the process for importing a JSON file in ECMAScript 6?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 36 views
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How can I iterate through the properties of a JavaScript object?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 58 views
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When is it appropriate to use arrow functions in ECMAScript 6?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 35 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 • 45 views
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Under what conditions should arrow functions be utilized in ECMAScript 6?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 33 views
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How can I retrieve the result of an asynchronous operation?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 31 views
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Why does Google add while(1); at the start of their JSON responses?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 31 views
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How do I delete a specific element from an array in JavaScript?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 49 views
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What are the methods to clear all elements in a JavaScript array?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 63 views
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What distinguishes JavaScript from ECMAScript?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 32 views
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How can I determine if a string begins with another string?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 25 views
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How can I replace every instance of a string in JavaScript?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 50 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 • 40 views
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How can a multiline string literal be assigned to a variable?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 48 views
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How do I merge the properties of two JavaScript objects?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 36 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 • 46 views
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What are the key differences between "let" and "var"?

Jan 9 in Java-Script by Ashutosh
• 14,620 points • 38 views
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How I fixed the unexpected token error in Jest?

Dec 30, 2024 in Node-js by Ashutosh
• 14,620 points • 52 views
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Can I use React testing library without Jest?

Dec 30, 2024 in Node-js by Ashutosh
• 14,620 points • 46 views
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Why Am I Getting 'User Not Found' Error When Starting a Clean MongoDB Installation with a Clean Data Directory?

Dec 30, 2024 in Node-js by Ashutosh
• 14,620 points • 156 views
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Why Is the Style Property Not Working in a Nested Paragraph Element?

Dec 30, 2024 in HTML by Ashutosh
• 14,620 points • 53 views
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How to generate optimized source with and without sourcemap for production use?

Dec 30, 2024 in PHP by Ashutosh
• 14,620 points • 630 views
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How do I force clear cache in Angular?

Dec 30, 2024 in Angular by Ashutosh
• 14,620 points • 37 views
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How do I create a custom slider in React?

Dec 19, 2024 in Node-js by Ashutosh
• 14,620 points • 62 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 add custom JS to react?

Dec 19, 2024 in Node-js by Ashutosh
• 14,620 points • 55 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 • 49 views
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Do i need to close connection of mongodb?

Dec 19, 2024 in PHP by Ashutosh
• 14,620 points • 50 views
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How to install popper.js in npm?

Dec 19, 2024 in Node-js by Ashutosh
• 14,620 points • 37 views
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Why Would Developers Use Both jQuery and Ext JS Together?

Dec 19, 2024 in Java-Script by Ashutosh
• 14,620 points • 56 views
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Why is Keycloak-Angular 26 Unable to Find Keycloak-JS

Dec 19, 2024 in Web Development by Ashutosh
• 14,620 points • 27 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 Errors for Async Code in Node.js

Dec 17, 2024 in Node-js by Ashutosh
• 14,620 points • 71 views
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How do I use ES6 features like destructuring in a Node.js application?

Dec 17, 2024 in Node-js by Ashutosh
• 14,620 points • 71 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 • 65 views
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How to configure PHP with the Apache Web Server?

Dec 17, 2024 in PHP by Ashutosh
• 14,620 points • 65 views
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