Learn To Code
The Debugging Skill That Nobody Teaches in CS Classes
7 minutes
Learn the debugging techniques that real developers use, like binary search debugging, breakpoint mastery, and code reading strategies nobody teaches in CS class.
Author
Dr. Olivia Bennett
Senior Columnist | Editor | DevsCall
With over five years of dedicated experience in writing and reviewing programming and coding tutorials, she has established herself as a trusted voice in the developer community. At DevsCall, she plays a pivotal role in shaping high-quality, easy-to-understand content aimed at helping beginners and aspiring coders master various programming languages and technologies. Her expertise lies not only in creating engaging articles but also in refining and elevating technical content to meet the highest standards of clarity and accuracy.
Throughout her career, she has authored more than 1,000 articles, covering a wide range of topics from foundational coding concepts to advanced programming techniques. Her research-driven approach ensures that each piece is informative, up-to-date, and aligned with the latest industry trends. As a Senior Columnist and Editor, she is passionate about empowering learners to build strong coding skills and achieve their goals in the tech world.
Posts by Dr. Olivia Bennett
FAANG interview questions
Cracking FAANG Coding Interviews
15 minutes
Prepare for FAANG interviews with practical coding challenges. Master data structures, algorithms, and problem-solving techniques to crack interviews at top tech companies.
Prompt engineering
Prompt Engineering Salary: What You Need to Know in 2025
9 minutes
Discover the 2025 prompt engineering salary trends, top-paying countries, skills in demand, and how to boost your career in AI and LLM development.
MySQL vs Spark SQL
MySQL vs Spark SQL
15 minutes
Compare MySQL vs Spark SQL in this detailed guide. Learn about their performance, scalability, and use cases to choose the best option for your data processing needs.
Python
Python Memory Management
5 minutes
Enhance your understanding of Python's memory management, including CPython internals, garbage collection, and best practices for efficient memory usage.
Python
Pickling and Unpickling in Python
7 minutes
Learn about pickling and unpickling in Python, object serialization, and deserialization. Understand the pickle module, pickle.dump(), pickle.loads(), and best practices for data storage.