Runtime Safety
Runtime safety is a programming concept that ensures a program's behavior remains correct and secure during execution, preventing errors like memory corruption, null pointer dereferences, or type mismatches. It involves mechanisms such as bounds checking, garbage collection, and exception handling to detect and handle issues that arise while the program is running. This contrasts with compile-time safety, which catches errors before execution, and is crucial for building reliable, secure software systems.
Developers should prioritize runtime safety when building applications in domains like finance, healthcare, or embedded systems, where failures can lead to data breaches, financial loss, or safety hazards. It is essential in languages like C or C++ that lack built-in safety features, requiring manual practices or tools to mitigate risks. Learning runtime safety helps reduce debugging time, improve software robustness, and comply with security standards in critical systems.