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Understanding data structures and algorithms (DSA) is crucial for any software engineer, especially those working with JavaScript. This blog covers some of the most common DSA questions asked in interviews, providing explanations and JavaScript solutions.
Posted 6 months ago
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In JavaScript, prototypes are a core concept that underpin inheritance and the way objects share properties and methods. Understanding prototypes is crucial for working with object-oriented code in JavaScript.
Posted 6 months ago
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In JavaScript, the `delete` operator is used to remove a property from an object. When you use `delete`, it targets the property of an object and deletes it if it exists, affecting the object's structure by removing the named property. This operator plays a significant role in managing the properties of objects dynamically.
Posted 6 months ago
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Concurrency and race conditions are common issues in Node.js, especially due to its asynchronous, event-driven nature. Let's explore what each term means and provide a practical example to illustrate how these issues can manifest in a Node.js application.
Posted 6 months ago
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next js tailwind css focused interview based on a completed task
Posted 6 months ago
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The Indian Railway Catering and Tourism Corporation (IRCTC) is known for handling millions of requests daily, especially during peak times such as Tatkal ticket booking hours. This blog will delve into the technical aspects and architecture that enable IRCTC to manage such high traffic efficiently.
Posted 6 months ago