https://vanslog.io/ Recent content on Vanslog Hugo en-US Thu, 21 Sep 2023 22:27:53 +0900 https://vanslog.io/posts/language/java/java-21-pattern-matching-usecase-with-scala/ Thu, 21 Sep 2023 22:27:53 +0900 https://vanslog.io/posts/language/java/java-21-pattern-matching-usecase-with-scala/ The highly developed Java is indistinguishable from Scala. https://vanslog.io/posts/project/spring-data-meilisearch/build-integration-test-environment/ Wed, 30 Aug 2023 14:03:48 +0900 https://vanslog.io/posts/project/spring-data-meilisearch/build-integration-test-environment/ Building an integrated test environment with Testcontainers and the JUnit 5 extension model https://vanslog.io/posts/project/spring-data-meilisearch/support-configuration-with-annotation/ Fri, 11 Aug 2023 00:06:13 +0900 https://vanslog.io/posts/project/spring-data-meilisearch/support-configuration-with-annotation/ How to support annotation based configuration in spring library 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and explains why Deque is preferred over the legacy Stack class. https://vanslog.io/posts/devops/automate-ecs-deployments-with-jib-and-github-actions/ Fri, 24 Mar 2023 01:01:51 +0900 https://vanslog.io/posts/devops/automate-ecs-deployments-with-jib-and-github-actions/ Build a deployment pipeline to focus on development https://vanslog.io/posts/retrospective/dnd/dnd-8th-weddingmap-project-retrospective/ Wed, 08 Mar 2023 22:43:47 +0900 https://vanslog.io/posts/retrospective/dnd/dnd-8th-weddingmap-project-retrospective/ Completing the 8th DND activities https://vanslog.io/posts/devops/deploy-github-pages-with-actions/ Sat, 21 Jan 2023 21:50:42 +0900 https://vanslog.io/posts/devops/deploy-github-pages-with-actions/ Introducing how to deploy GitHub Pages using official Actions. https://vanslog.io/posts/devops/integrate-sonarcloud-with-checkstyle/ Sun, 15 Jan 2023 13:56:13 +0900 https://vanslog.io/posts/devops/integrate-sonarcloud-with-checkstyle/ How to check your coding style while using SonarCloud https://vanslog.io/posts/retrospective/dnd/dnd-8th-backend-developer-acceptance-review/ Sun, 08 Jan 2023 16:39:37 +0900 https://vanslog.io/posts/retrospective/dnd/dnd-8th-backend-developer-acceptance-review/ I wrote a review of passing the 8th DND class, including what I felt after participating in the orientation. https://vanslog.io/posts/infra/easy-to-manage-git-hooks-with-pre-commit/ Wed, 12 Oct 2022 00:15:32 +0900 https://vanslog.io/posts/infra/easy-to-manage-git-hooks-with-pre-commit/ Explains how pre-commit helps share, version, install, and run Git hooks consistently across a project. https://vanslog.io/posts/web/spring/why-spring/ Thu, 21 Jul 2022 22:47:38 +0900 https://vanslog.io/posts/web/spring/why-spring/ Explains why Spring emerged by looking at J2EE, application servers, EJB complexity, and Spring’s core values. https://vanslog.io/posts/general/what-i-learned-while-working-at-digital-competency-center/ Wed, 20 Jul 2022 23:10:59 +0900 https://vanslog.io/posts/general/what-i-learned-while-working-at-digital-competency-center/ Reflects on teaching at the Digital Competency Center and how explaining concepts revealed the value of writing technical blog posts. https://vanslog.io/posts/general/apply-utterances-dynamic-theme/ Sun, 17 Jul 2022 15:12:13 +0900 https://vanslog.io/posts/general/apply-utterances-dynamic-theme/ Shows how to apply Utterances comments and synchronize their theme with a Hugo site’s dynamic dark/light mode. https://vanslog.io/posts/general/tech-blog-reorganization/ Wed, 13 Jul 2022 15:35:56 +0900 https://vanslog.io/posts/general/tech-blog-reorganization/ Looks back on reorganizing the tech blog, changing the theme, moving hosting to Vercel, and renewing the motivation to write. https://vanslog.io/posts/blockchain/my-views-on-the-recent-luna-rise/ Sun, 27 Feb 2022 07:24:42 +0900 https://vanslog.io/posts/blockchain/my-views-on-the-recent-luna-rise/ $Luna to the moon 🌕 https://vanslog.io/posts/language/java/refactoring-loops-to-collection-pipelines/ Mon, 19 Jul 2021 13:03:57 +0000 https://vanslog.io/posts/language/java/refactoring-loops-to-collection-pipelines/ When is it best to use streams introduced in Java 8? https://vanslog.io/posts/language/java/primitive-type-and-reference-type/ Fri, 16 Jul 2021 14:06:26 +0000 https://vanslog.io/posts/language/java/primitive-type-and-reference-type/ Let’s learn about Java’s basic data types and reference data types! https://vanslog.io/posts/general/its-time-to-prepare-codingtest/ Wed, 14 Jul 2021 13:53:39 +0000 https://vanslog.io/posts/general/its-time-to-prepare-codingtest/ Why I decided to prepare for the coding test and my concerns about choosing a language https://vanslog.io/posts/cs/refactoring/smell-in-code/ Tue, 13 Apr 2021 13:51:13 +0000 https://vanslog.io/posts/cs/refactoring/smell-in-code/ Code smell, code smell https://vanslog.io/posts/infra/how-to-add-custom-fonts-on-code-server/ Thu, 11 Mar 2021 14:24:16 +0000 https://vanslog.io/posts/infra/how-to-add-custom-fonts-on-code-server/ Applying custom fonts to code server https://vanslog.io/posts/cs/refactoring/what-is-refactoring/ Sat, 06 Feb 2021 02:34:16 +0000 https://vanslog.io/posts/cs/refactoring/what-is-refactoring/ Code restructuring and refactoring https://vanslog.io/posts/cs/uml/sequence-diagram/ Sat, 23 Jan 2021 16:10:03 +0900 https://vanslog.io/posts/cs/uml/sequence-diagram/ Diagram representing the interaction of objects https://vanslog.io/posts/cs/uml/collaboration-diagram/ Sat, 16 Jan 2021 18:48:45 +0900 https://vanslog.io/posts/cs/uml/collaboration-diagram/ A tool to express design patterns in UML2.0 https://vanslog.io/posts/cs/design-patterns/what-is-the-design-patterns/ Sat, 16 Jan 2021 10:52:57 +0900 https://vanslog.io/posts/cs/design-patterns/what-is-the-design-patterns/ Design patterns for good object-oriented design https://vanslog.io/posts/cs/oop/solid-principle/ Sun, 10 Jan 2021 19:53:10 +0900 https://vanslog.io/posts/cs/oop/solid-principle/ Object-oriented design principles https://vanslog.io/posts/cs/oop/oop-features/ Sat, 09 Jan 2021 17:18:32 +0900 https://vanslog.io/posts/cs/oop/oop-features/ Four characteristics of object-oriented programming (OOP) https://vanslog.io/posts/cs/uml/class-diagram/ Fri, 08 Jan 2021 19:20:43 +0900 https://vanslog.io/posts/cs/uml/class-diagram/ Explains UML class diagrams through class concepts, access modifiers, properties, operations, relationships, and Java examples. https://vanslog.io/posts/cs/uml/what-is-uml/ Sun, 03 Jan 2021 11:22:49 +0900 https://vanslog.io/posts/cs/uml/what-is-uml/ UML, a language for modeling object-oriented applications https://vanslog.io/posts/retrospective/2020-backend-developer-retrospective/ Fri, 01 Jan 2021 19:59:18 +0900 https://vanslog.io/posts/retrospective/2020-backend-developer-retrospective/ Looking back on 2020 and beyond https://vanslog.io/posts/web/web-application-structure/ Sat, 26 Dec 2020 14:06:55 +0000 https://vanslog.io/posts/web/web-application-structure/ We have compiled a list of terms that are trending recently in web front-end. https://vanslog.io/posts/cs/architecture/n-tier-architecture/ Sat, 26 Dec 2020 10:12:54 +0000 https://vanslog.io/posts/cs/architecture/n-tier-architecture/ Multi-layer architecture discovered in a major class project https://vanslog.io/posts/infra/build-web-ide-using-code-server/ Thu, 03 Dec 2020 04:34:19 +0000 https://vanslog.io/posts/infra/build-web-ide-using-code-server/ Create your own web IDE https://vanslog.io/posts/infra/create-gcp-instance/ Wed, 02 Dec 2020 00:00:00 +0000 https://vanslog.io/posts/infra/create-gcp-instance/ Create your own lifetime free instance https://vanslog.io/posts/infra/coding-in-the-military/ Tue, 01 Dec 2020 00:00:00 +0000 https://vanslog.io/posts/infra/coding-in-the-military/ How can I code in the military? A journey to find the answer