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- What are the limitations of the Context API?
- The article discusses limitations of the Context API in React, such as performance overhead and lack of advanced features like memoization and time travel debugging. It suggests mitigation strategies and alternatives like Redux and MobX for large-sca
- Front-end Q&A . less 783 2025-03-20 17:17:06
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- What are the advantages of using the Context API over prop drilling?
- The article discusses the advantages of using the Context API over prop drilling in React, focusing on reduced complexity, improved code management, and performance benefits. It also covers best practices and scenarios where prop drilling might be pr
- Front-end Q&A . less 776 2025-03-20 17:15:14
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- How do you update the context value?
- The article discusses updating context values in React, common issues like unintended rerenders, and best practices such as minimizing context use and using memoization. It also covers tools for monitoring context changes.Character count: 159
- Front-end Q&A . less 550 2025-03-20 17:12:46
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- What is the Context API in React?
- The Context API in React enables data sharing across components without prop drilling, enhancing state management. It's ideal for themes, authentication, and global state scenarios, improving code simplicity and app performance.
- Front-end Q&A . less 736 2025-03-20 17:10:36
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- How do you display error messages to the user?
- The article discusses methods for displaying error messages in user interfaces, focusing on user-friendliness and clarity. Key issues include choosing appropriate display methods and formatting messages to guide users effectively.
- Front-end Q&A . less 410 2025-03-20 17:07:57
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- What are the advantages of using prepared statements?
- Prepared statements enhance database security against SQL injection, improve performance through query plan reuse, and boost code maintainability by separating SQL logic from data.
- PHP Problem . less 932 2025-03-20 17:03:27
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- Explain the basics of database normalization.
- Article discusses database normalization to reduce redundancy and improve integrity. Main issue is organizing data into tables to minimize duplication and prevent anomalies.
- PHP Problem . less 704 2025-03-20 17:01:18
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- What is the purpose of HTTPS and SSL certificates?
- HTTPS and SSL certificates secure internet communications by encrypting data and authenticating websites, crucial for safe online transactions and protecting against some hacking attempts.
- PHP Problem . less 333 2025-03-20 16:53:31
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- What is the purpose of prepared statements in PHP?
- Prepared statements in PHP enhance database security and efficiency by preventing SQL injection and improving query performance through compilation and reuse.Character count: 159
- PHP Problem . less 937 2025-03-20 16:47:31
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- What are models in Django ORM?
- Django ORM models represent database tables, offering abstraction, portability, and built-in validation. Key benefits include automatic admin interfaces, relationship management, and query optimization through techniques like select_related and prefe
- Python Tutorial . less 644 2025-03-20 16:39:29
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- What are the advantages of using the with statement?
- The article discusses the benefits of using Python's with statement for resource management, highlighting automatic resource handling, reduced boilerplate code, and improved exception management. It's particularly effective for files, databases, netw
- Python Tutorial . less 277 2025-03-20 16:30:33
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- How do you create and use packages in Go?
- The article discusses creating, organizing, and managing packages in Go, focusing on best practices for package structure, dependency management, and useful tools.
- Golang . less 572 2025-03-20 16:15:34
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- What is the empty interface (interface{}) in Go?
- The article discusses the empty interface (interface{}) in Go, which can hold any value type. It explores its uses in containers, function arguments, and polymorphism, and how it enables dynamic typing. Drawbacks include loss of type safety, performa
- Golang . less 723 2025-03-20 16:07:32
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- How do you use the <object> and <embed> tags for multimedia content?
- The article discusses using <object> and <embed> tags for embedding multimedia in HTML, their differences, and ensuring cross-browser compatibility. Alternatives like HTML5 tags and third-party services are also explored.
- HTML Tutorial . less 470 2025-03-20 16:02:32
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- How do you use the <source> element to provide multiple sources for audio and video?
- The article discusses using the <source> element in HTML5 to specify multiple media sources for <audio> and <video> tags, enhancing compatibility and user experience across browsers.
- HTML Tutorial . less 377 2025-03-20 15:59:27
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