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First of all, I'm not an Elixir developer, so maybe someone can solve this problem in a more optimal way. You can find the original post here You c
A running app is a black box Once your Spring Boot app leaves your laptop and lands on a server, it becomes a process you can't see into. F
It was a Friday afternoon, the worst possible time for an incident, which is of course when it happened. Traffic was at its weekly peak, and our conn
You have an orders topic on a Kafka cluster, its values encoded with Avro against a schema in the Schema Registry. You want the orders worth more than
Introdução O Observer Pattern (Padrão Observador) é um padrão de projeto comportamental, ou seja, ele trata de como os objetos se comunicam
@JCurlCommand is the heart of JQuickCurl's annotation mode. One annotation turns a static curl string into a dynamic, typed HTTP method. This post cov
latest Java lambda expressions explained with examples — Complete Guide A practical, in-depth guide to latest Java lambda expressions expl
A service saves data to the database. Then it publishes an event to Kafka. Simple enough. Until the database transaction succeeds and the Kafka pu
Every Spring Boot application begins with the same unremarkable line. You have almost certainly typed it without thinking about it: @SpringBootAppl
Java 27 shipped in September 2026. It's a non-LTS release, so most production teams will skip it and stay on Java 25 LTS, but a few of the defaults it
Do not manually edit environment variables. Learn how to install Scoop and manage multiple Java Development Kit (JDK) versions (Java 17, 21). Learn ho
Spring AI + OpenAI: Complete Integration Guide for Java Applications Introduction Spring AI is an initiative from the Spring eco
Introduction Microservices architectures have become the gold standard for building scalable, maintainable applications. When combined with
Maxwell Anabil Macabeu da Silva Bacharelado em Engenharia de Software — UniEvangélica Anápolis — Goiás — Brasil Resumo Sistemas de e-commer
Today, I explored Java File class and created the mini task using it's methods. import java.io.File; import java.io.IOException; public class File
Reading metadata from DOCX files is easier than you think. Many developers assume that handling document metadata is a complex task, but with the righ
ios.detectJailbreak=true did not fire on a device jailbroken with palera1n 2.1.1 in rootless mode. The build hint was wired correctly. The detector
Building an Agentic Warehouse Management System — Part 1: Where AI Agents Add Value (8 min)🤖 https://foojay.io/today/building-an-agentic-warehouse-man
Java 25 stream gatherers explained with practical examples — Complete Guide A practical, in-depth guide to Java 25 stream gatherers explai
Spring Boot developers reach for RestTemplate or WebClient out of habit, but they're both still imperative builders: you hand-code the URL, the header