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Useful Articles:
In this article, we gathered the key low-level mechanisms of Go that most often raise questions for developers coming from Java. We will consider: unsafe.Pointer, struct alignment, pointer arithmetic,...
1. Unit testing In Go, the built-in package testing allows writing unit tests. For Java developers, this is analogous to JUnit/TestNG. Unit tests in Go are simple and built into the standard libr...
Introduction Architecture is more than just a way to arrange classes and modules. It is the language a system uses to communicate time. Today, Java developers live in a world where the boundaries bet...
New Articles:
Concurrency is not about “starting many threads”. It’s about agreements between them. Imagine a restaurant kitchen: — cooks (threads / goroutines) — orders (tasks) — and the main question: how do th...
Imagine a typical production service. 32 CPU hundreds of threads configuration / session / rate limits cache tens of thousands of operations per second And somewhere inside — a regular Map. At first...
Zero Allocation — is an approach to writing code in which no unnecessary objects are created in heap memory during runtime. The main idea: fewer objects → less GC → higher stability and performance. ...
