Quick study sessions to strengthen memory and retain key concepts.
When does reference counting and gc need a refactor?
When the rule is no longer easy to explain, test, or change without surprising nearby code. Refactoring is…
View Card →What production lens matters for reference counting and gc?
Assume the simple demo is not enough. Real data volume, partner behavior, and partial failures will pressure the…
View Card →What review lens should you apply to reference counting and gc code?
Ask whether the next engineer can see the rule, the data shape, and the likely failure mode quickly.…
View Card →What testing lens fits reference counting and gc?
Test the boundary cases and invariants that would silently break if the rule were misunderstood. Good tests preserve…
View Card →What debugging lens helps most with reference counting and gc?
Trace one real example, inspect the state changes, and compare them to the rule you intended to implement.…
View Card →Why does OrderOps care about reference counting and gc?
Because the codebase is mature enough that subtle language behavior now influences correctness, maintainability, and the quality of…
View Card →What is the best default for reference counting and gc?
Choose the simplest shape that keeps the rule explicit, testable, and easy for the next engineer to read.…
View Card →How should you explain reference counting and gc in an interview?
Know the basics of reference counting and garbage collection so object retention problems stop feeling mysterious. Interviewers like…
View Card →What is the main pitfall around reference counting and gc?
Assuming the runtime will eventually solve every memory problem can hide real lifecycle design mistakes. Naming the pitfall…
View Card →What is the core rule behind reference counting and gc?
Know the basics of reference counting and garbage collection so object retention problems stop feeling mysterious. This matters…
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