James Okafor

Systems Engineer

GoSystems ProgrammingCLI ToolingDevOps

Tentang

James is a systems engineer and Go enthusiast who focuses on high-performance microservices, command-line tooling, and infrastructure automation. He enjoys the simplicity and explicitness of Go and writes about building fast, reliable backend systems. When not coding he explores distributed systems concepts and contributes to open-source Go libraries.

Artikel oleh James Okafor

JSON Formatter Go — Panduan MarshalIndent()Go

Format JSON di Go menggunakan json.MarshalIndent(). Mencakup struct tags, MarshalJSON kustom, json.Indent, streaming Decoder, dan go-json. Tanpa instalasi.

JSON Formatter·2026-03-10

Decode Base64 di Go — Panduan Lengkap encoding/base64Go

Decode Base64 di Go menggunakan encoding/base64. StdEncoding vs URLEncoding, inspeksi payload JWT, streaming file besar, dan empat kesalahan umum. Go 1.21+.

Base64 Decode·2026-03-14