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What are Streams in Node.js, and how do they work?

319 158 point-admin

Understanding Streams in Node.js Streams are an essential feature of Node.js that allows you to process data in a more efficient and flexible way. They are used to handle reading…

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How do you handle HTTP requests in Angular using the HttpClient module?

300 168 point-admin

Handling HTTP Requests in Angular Using the HttpClient Module Angular provides a robust and flexible way to make HTTP requests through the HttpClient module. This module is part of the…

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How can you customize Bootstrap styles using SASS?

340 148 point-admin

Customizing Bootstrap Styles Using SASS Bootstrap is one of the most popular front-end frameworks, widely used for developing responsive and mobile-first websites. One of the key features that make Bootstrap…

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What is the purpose of the RepaintBoundary widget in Flutter?

320 157 point-admin

Understanding the RepaintBoundary Widget in Flutter When building complex user interfaces in Flutter, performance can become a critical concern, especially when dealing with animations, large images, or frequent state changes.…

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How can you optimize database queries in Laravel?

1024 512 point-admin

Optimizing Database Queries in Laravel Optimizing database queries is crucial for enhancing the performance and efficiency of any application. In Laravel, a popular PHP framework, there are various techniques and…

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Explain the concept of ViewModel and its importance in Android development.

318 159 point-admin

Understanding ViewModel in Android Development The ViewModel is an essential component of the Android Architecture Components, designed to store and manage UI-related data in a lifecycle-conscious way. It is part…

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What is the difference between UNION and UNION ALL?

150 150 point-admin

Understanding the Difference Between UNION and UNION ALL in SQL When working with SQL, particularly when dealing with multiple result sets, you might come across two powerful operators: UNION and…

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What is the Singleton design pattern? How would you implement it in C#?

225 225 point-admin

Understanding the Singleton Design Pattern in C The Singleton design pattern is one of the creational design patterns that ensures a class has only one instance and provides a global…

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Explain the concept of metaprogramming in Ruby

318 159 point-admin

Metaprogramming in Ruby is a powerful feature that allows programmers to write code that can manipulate or alter other code at runtime. This capability is often used to create flexible…

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How do I enable error reporting in PHP?

318 159 point-admin

How to Enable Error Reporting in PHP Error reporting is essential for debugging during development in PHP. Here’s a detailed guide on how to enable it: 1. Modify php.ini Configuration…

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