Backend scaffold for Sz-Admin, built with Spring Boot 4, featuring RBAC, dynamic menus, code generation, data scope permissions, Excel import/export, OSS integration, and WebSocket support. Spring ...
PostgreSQL CASE statements make it possible to add conditional logic directly into SQL queries, working similarly to IF ELSE statements in programming languages and spreadsheet tools. This tutorial ...
Здравствуйте, Хабровчане! Меня зовут Дмитрий, я бэкенд разработчик Java. Недавно я наткнулся на задачу, которая сначала показалась мне ...
A production-style backend reservation management application built with Spring Boot, PostgreSQL, Spring Security, JWT authentication, and Docker. The system provides secure REST APIs for managing ...
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