PinnedNGUinJavarevisitedStill Use If/else perform validation in Spring 6.0+ / SpringBoot 3.0+?If so pls upgrade with below best practices.·10 min read·Feb 17, 2024--4--4
PinnedNGUinLevel Up Coding15+ things you need to know when you want to use Spring @Transactional really wellAs an excellent Java Developer or Architect. Do you really master how to use @Transactional well?·11 min read·Dec 19, 2022--2--2
PinnedNGUinLevel Up Coding8+ things you need to know when you want to use Spring @Async really wellAs an excellent Java Developer or Architect. we have to master the two core concepts of concurrency and asynchrony which will be a great…·8 min read·Nov 15, 2022--3--3
PinnedNGUinCodeXAt least 4+ problems you need to figure out before technical selection of Message Queues4+ means that the Items will continue to be updated and added.·8 min read·Aug 2, 2022----
NGUinLevel Up CodingSpringBoot startup and loading processwhat can we take advantage of to understand the whole process？ (with takeaways)·5 min read·Jun 12, 2024----
NGUinLevel Up CodingWhy and When to Use OptionalDo you really know how to use Optional well?·5 min read·Jun 4, 2024----
NGUinLevel Up CodingPostgre jsonb with Spring JPA 3.2+ (Hibernate 6+ )How do you save and query JSON data in your services and Postgresql? Have you ever tried jsonb of Postgresql? Let's take a look with…·4 min read·May 8, 2024----
NGUinJavarevisitedFunctional Interface vs @FunctionalInterfaceDo you really know how to use it in daily Development? Let’s take a look together with takeaways like usual.·8 min read·Apr 16, 2024----
NGUinLevel Up CodingFast and Elegant Way of Data Desensitization with Spring and JacksonA Must-Know Tool for Data/Privacy Protection. Just that easy and simple with takeaways like usual.·3 min read·Apr 7, 2024--4--4
NGUinLevel Up Coding16+ ways to gracefully refactor if-else blockSome of them you may not know :)·9 min read·Mar 12, 2024--7--7
