https://youdozi.github.io/en/youdozi's memoryenhttps://youdozi.github.io/en/digest/2026-10-24/https://youdozi.github.io/en/digest/2026-10-24/AWS recently introduced Lambda Web Functions, allowing developers to run Node.js web applications using frameworks such as Express and Hono directly on Lambda, with support for concurrent requests and response streaming. Lambda Web Functions currently support only Node.js, while other languages remain available through traditional Lambda functions, and the service is currently available in five regions.Sat, 24 Oct 2026 07:52:37 GMThttps://youdozi.github.io/en/posts/2023-09-23-jdk-21-string-templates/https://youdozi.github.io/en/posts/2023-09-23-jdk-21-string-templates/Understand Java String Templates in JDK 21 and 22, their removal in JDK 23, matching preview flags, and standard String and MessageFormat alternatives.Fri, 22 Sep 2023 15:00:00 GMThttps://youdozi.github.io/en/posts/2023-09-19-springboot-test-webclient/https://youdozi.github.io/en/posts/2023-09-19-springboot-test-webclient/Test JSON and HTML responses with Spring WebClient and MockWebServer. Includes runnable JUnit tests for HTTP 200, HTTP 500, and content-type errors.Mon, 18 Sep 2023 15:00:00 GMThttps://youdozi.github.io/en/posts/2023-09-08-springboot3-migration/https://youdozi.github.io/en/posts/2023-09-08-springboot3-migration/A practical Spring Boot 2.7 to 3.0 migration checklist covering Java 17, Jakarta imports, Querydsl compatibility, and virtual-thread version requirements.Thu, 07 Sep 2023 15:00:00 GMT