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What is a deadlock? How can you prevent deadlocks in C ?

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.

Mar 26, 2025 pm 05:21 PM
Explain the different types of mutexes in C (e.g., mutex, recursive_mutex, timed_mutex).

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

Mar 26, 2025 pm 05:16 PM
How do you implement the Singleton pattern in C thread-safely?

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.

Mar 26, 2025 pm 05:12 PM
What are the potential problems with multiple inheritance? How can you mitigate them using virtual inheritance?

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.

Mar 26, 2025 pm 05:05 PM
What are the differences between TCP and UDP? When would you use each?

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

Mar 26, 2025 pm 05:00 PM
Explain how to use sync.Once to execute code only once.

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.

Mar 26, 2025 pm 04:44 PM
What are the different types of joins in SQL? How can you perform joins using Pandas?

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

Mar 26, 2025 pm 04:37 PM
Explain how to use concurrent.futures to manage thread pools and process pools.

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

Mar 26, 2025 pm 04:25 PM
Explain the differences between multithreading, multiprocessing, and asynchronous programming in Python. When would you use each?

Explain the differences between multithreading, multiprocessing, and asynchronous programming in Python. When would you use each?

This article discusses multithreading, multiprocessing, and asynchronous programming in Python, focusing on their differences and optimal use cases. It highlights when to use each method for I/O-bound and CPU-bound tasks, and explains how asynchronou

Mar 26, 2025 pm 04:21 PM
ACID vs BASE Database: Differences and when to use each.

ACID vs BASE Database: Differences and when to use each.

The article compares ACID and BASE database models, detailing their characteristics and appropriate use cases. ACID prioritizes data integrity and consistency, suitable for financial and e-commerce applications, while BASE focuses on availability and

Mar 26, 2025 pm 04:19 PM
PHP Input Validation: Best practices.

PHP Input Validation: Best practices.

Article discusses best practices for PHP input validation to enhance security, focusing on techniques like using built-in functions, whitelist approach, and server-side validation.

Mar 26, 2025 pm 04:17 PM
PHP Unit Testing Best Practices: Benefits and frameworks.

PHP Unit Testing Best Practices: Benefits and frameworks.

The article discusses the benefits of unit testing in PHP, including improved code quality, early bug detection, and enhanced collaboration. Recommended frameworks for beginners are PHPUnit, Codeception, and SimpleTest. Best practices like TDD and in

Mar 26, 2025 pm 04:10 PM
Explain the concept of memory fragmentation. How can you mitigate it?

Explain the concept of memory fragmentation. How can you mitigate it?

Memory fragmentation occurs when free memory becomes fragmented, impacting system performance. Mitigation strategies include compaction, defragmentation, buddy and slab allocation, and memory pooling.

Mar 26, 2025 pm 04:05 PM
What are the potential problems with using raw pointers in C ?

What are the potential problems with using raw pointers in C ?

The article discusses the risks of using raw pointers in C and offers solutions like smart pointers and RAII to improve memory management and code safety.

Mar 26, 2025 pm 04:02 PM

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