#go Development Tutorials & Tips | Roast Dev

100daysofcode 100daysofdevops 100pay 10mistakes 10yearworkanniversary 11 11labs 11tly 11ty 127001

How to Fix Output Issues in Go with C Integration

IntroductionAre you having trouble displaying output from a C function in your Go program? Many developers face issues, particularly when running Go code integrated with C on Windows. This article wil...

05.05.2025 0 Read More

How to Structure Repository and Service Interfaces in Go Clean Architecture?

Introduction to Clean Architecture in GoClean Architecture, introduced by Robert C. Martin (Uncle Bob), emphasizes separation of concerns and independence of frameworks. When applying these principles...

05.05.2025 0 Read More

Entgo.io - Many to Many

Entities 1) User 2) Post Relationship One user can have many groups One group can have many users Steps 1) Generate user and post ⛶go run -mod=mod entgo.io/ent/cmd/ent new...

05.05.2025 0 Read More

Go's singleflight package and why it's awesome for concurrent requests

Concurrency in Go is fun… until duplicate work starts hammering your backend.I’m still pretty new to Go, but thanks to my awesome crew at Pomerium, I’ve been learning fast by jumping into real-w...

05.05.2025 0 Read More

How to Fix 'Use of Closed Network Connection' in Go WebSocket

When developing a WebSocket server in Go, one common issue that developers encounter is the error message stating, "WSARecv tcp 127.0.0.1:8080: Use of closed network connection." This error typically ...

05.05.2025 0 Read More

Go #001 – Setting Up Golang: Tools, Environment, and First Build

Coming from C#/TypeScript to Go, I’ve learned one thing: Go’s simplicity is its superpower. Let’s walk through a clean, official-compliant setup for Linux and VS Code—no comparisons, just prac...

05.05.2025 0 Read More

Go #002 – Hello Go: The Simplest Program with Deep Implications

A "Hello, Go!" program is deceptively simple. Let’s dissect what actually happens in memory when you run it. Spoiler: Go’s design philosophy—simplicity with precision—shines here. Th...

05.05.2025 0 Read More

Go #003 – Variables, Constants & Zero Values: What's on the Stack?

Go’s treatment of variables and constants feels almost too simple—until you realize how deliberately it uses memory. Let’s break down where things live (stack, heap, or data segment) and why zer...

05.05.2025 0 Read More

Go #004 – Primitive Types & Their Memory Footprint

Go’s primitive types seem straightforward—until you realize how deliberately they’re designed to balance performance and memory. Let’s dissect their exact memory usage and where they live (sta...

05.05.2025 0 Read More

Go #005 – Operators and Type Conversion: Subtle Allocations

Operators in Go seem trivial, but their interactions with types can silently trigger allocations. Let’s dissect arithmetic, comparison, and bitwise operators alongside type conversions to expose the...

05.05.2025 0 Read More

How to Fix Output Issues in Go with C Integration

How to Structure Repository and Service Interfaces in Go Clean Architecture?

Entgo.io - Many to Many

Go's singleflight package and why it's awesome for concurrent requests

How to Fix 'Use of Closed Network Connection' in Go WebSocket

Go #001 – Setting Up Golang: Tools, Environment, and First Build

Go #002 – Hello Go: The Simplest Program with Deep Implications

Go #003 – Variables, Constants & Zero Values: What's on the Stack?

Go #004 – Primitive Types & Their Memory Footprint

Go #005 – Operators and Type Conversion: Subtle Allocations

#reading

#popular