Programming Fundamentals
What is the difference between compile-time and run-time?
Understanding the difference between compile-time and run-time is essential for every programmer. Compile-time refers to the phase where code is checked and converted into executable form before execution, while run-time occurs when the program is actively running and interacting with real data. This distinction helps developers identify errors early, write safer code, and improve application performance. It is a core programming concept frequently asked in technical interviews and foundational computer science topics. Mastering compile-time and run-time behavior leads to better debugging skills and more reliable software.
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