Designing a Robust Parking Fee Calculation and Concurrency-Safe Management System
Parking Fee Computation Logic
The fee calculation implements tiered pricing with daily caps and ceiling-based hourly ronuding. Below is a refactored implementation using immutable inputs, explicit duration handling, and configurable rate policies:
public record PricingPolicy(decimal HourlyRate, decimal DailyCap, int MinimumChargeHours = 1);
pu ...
Posted on Wed, 16 Sep 2026 16:15:05 +0000 by NSW42
Synchronizing Concurrent Operations in .NET: Understanding the lock Statement and Common Pitfalls
Understanding Thread Safety and Race Conditions
Executing identical logic sequentially versus concurrently frequently yields divergent results. This phenomenon originates from unsynchronized access to shared mutable state, commonly known as a race condition. Within the .NET ecosystem, safeguarding critical sections demands explicit coordination ...
Posted on Sun, 19 Jul 2026 17:09:38 +0000 by JBWebWorks