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- What is the purpose of .sync modifier in Vue 2? How is it replaced in Vue 3?
- The article discusses the .sync modifier in Vue 2 for two-way data binding and its replacement in Vue 3 with v-model. It explains the benefits of .sync and how its removal affects prop handling in Vue 3.Word count: 159
- Vue.js . less 540 2025-03-26 17:55:40
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- How do you handle data synchronization between the client and the server?
- Article discusses data synchronization between client and server, focusing on maintaining real-time consistency, conflict resolution, and minimizing latency.(159 characters)
- uni-app . less 885 2025-03-26 17:46:48
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- How do you handle errors and loading states when making API requests?
- Article discusses managing errors and loading states during API requests, focusing on user experience and application robustness. Key points include setting loading states, error handling, and displaying error messages effectively.
- uni-app . less 928 2025-03-26 17:40:23
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- What are some best practices for optimizing UI performance in UniApp?
- The article discusses best practices for optimizing UI performance in UniApp, focusing on minimizing DOM manipulation, optimizing images, efficient data binding, caching, and using built-in features.
- uni-app . less 980 2025-03-26 17:33:42
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- Can you use preprocessors like Sass or Less in UniApp? How do you configure them?
- UniApp supports Sass and Less, enhancing style management. Configuration involves installing loaders and setting up vue.config.js. Benefits include modularity and easier maintenance.Character count: 159
- uni-app . less 772 2025-03-26 17:29:18
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- How do you use CSS in UniApp projects? What are the limitations?
- The article discusses using CSS in UniApp projects, highlighting methods like inline styles, internal/external stylesheets, and preprocessors. It addresses limitations such as platform-specific styling and performance issues, and offers optimization
- uni-app . less 714 2025-03-26 17:28:23
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- What are the different memory ordering constraints available for atomic operations?
- The article discusses memory ordering constraints for atomic operations in concurrent programming, detailing sequential consistency, acquire-release, relaxed, and consume ordering. It examines their impact on performance and correctness, providing gu
- C++ . less 514 2025-03-26 17:23:24
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- What is a deadlock? How can you prevent deadlocks in C ?
- Article discusses deadlocks in C : causes, prevention, detection, and resolution strategies. Focuses on managing shared resources and synchronization to avoid and handle deadlocks.
- C++ . less 680 2025-03-26 17:21:43
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- Explain the different types of mutexes in C (e.g., mutex, recursive_mutex, timed_mutex).
- Article discusses C mutex types: mutex, recursive_mutex, timed_mutex, and recursive_timed_mutex. Key focus is on their differences and use cases in thread synchronization.Character count: 159
- C++ . less 460 2025-03-26 17:16:49
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- How do you implement the Singleton pattern in C thread-safely?
- The article discusses thread-safe Singleton pattern implementation in C using double-checked locking and static local variables, addressing potential pitfalls and testability issues.
- C++ . less 513 2025-03-26 17:12:50
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- What are the potential problems with multiple inheritance? How can you mitigate them using virtual inheritance?
- The article discusses problems with multiple inheritance, like the diamond problem and ambiguity in method calls, and how virtual inheritance can mitigate these issues by ensuring a single base class instance.
- C++ . less 472 2025-03-26 17:05:50
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- What are the differences between TCP and UDP? When would you use each?
- The article discusses the differences between TCP and UDP protocols, focusing on their use in data transmission. TCP is preferred for applications needing high reliability due to its mechanisms for guaranteed delivery and error checking, while UDP is
- Golang . less 189 2025-03-26 17:00:40
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- Explain how to use sync.Once to execute code only once.
- The article explains how to use Go's sync.Once to ensure a function runs only once in concurrent environments, preventing race conditions and simplifying code.
- Golang . less 891 2025-03-26 16:44:41
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- What are the different types of joins in SQL? How can you perform joins using Pandas?
- Article discusses types of SQL joins (INNER, LEFT, RIGHT, FULL, CROSS) and their Pandas equivalents using merge function. Key differences between INNER and LEFT JOINs, optimization strategies for large datasets, and common pitfalls in SQL and Pandas
- Python Tutorial . less 190 2025-03-26 16:37:42
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- Explain how to use concurrent.futures to manage thread pools and process pools.
- The article explains how to use Python's concurrent.futures module to manage thread and process pools, detailing task submission, result retrieval, and exception handling. It discusses differences between ThreadPoolExecutor and ProcessPoolExecutor, f
- Python Tutorial . less 661 2025-03-26 16:25:42
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