Event-driven architecture (EDA) in Golang promotes scalability and fault tolerance by decoupling system components through asynchronous event processing. Command Query Responsibility Segregation (CQRS) further refines this by separating read and write operations, optimizing performance and maintaining distinct models. Libraries like go.cqrs facilitate implementing these patterns in Golang applications. Continue reading →

Algorithm and data structure interviews, also known as “let’s weed out anyone who isn’t a robot” interviews, are often hailed as the ultimate assessment of a developer’s potential. These interviews quickly narrow the candidate pool, prioritize problem-solving under pressure over systemic understanding, and favor compliance over creativity. They create the illusion of meritocracy while sidelining... Continue reading →

This article discusses solving a programming problem related to calculating the number of IP addresses between two IPv4 addresses. The solution, implemented in Go, involves parsing the IP addresses, converting them to integer representations, and handling various edge cases. The article also includes code refactoring for improved readability and compactness. Continue reading →

In this programming article, the author discusses converting a two-dimensional numeric array into a CSV string using Go. They define tests using the Go testing package, implement the ToCsvText function, and then refactor it using strings.Join for better performance. Multiple test cases ensure the correct handling of empty, single-element, and complex input arrays. Continue reading →

In this exciting series, I explore the intersection of manual coding and artificial intelligence. Beginning with manual problem-solving, he then refactors the code for efficiency. The series dives into various AI tools like ChatGPT-4 and Claude, comparing their solutions to manual efforts. This exploration highlights AI’s potential in coding and problem-solving. Continue reading →