Aug 19, 2025 · 6 min read · You're a dedicated programmer. You've just cloned a new project, ready to work your magic, but you're immediately hit with a dose of reality: Unsupported major.minor version. Great, wrong JDK version. Fine, you'll switch versions, right? But then the...
Join discussionSep 1, 2024 · 1 min read · Search Microsoft OpenJDK versions winget search Microsoft.OpenJDK Output: Install version 17: winget install Microsoft.OpenJDK.17 Output: Post-installation check java -version Output: Check environment path: echo $env:JAVA_HOME Output: Refere...
Join discussionAug 1, 2024 · 2 min read · Docker Volume Docker volumes are used to manage data in Docker containers. They provide a way to persist data generated and used by Docker containers. Here's an overview of how to use Docker volumes: Creating and Using Volumes docker volume create my...
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Jun 30, 2024 · 2 min read · #1 openjdk 설치하기 우선 brew search --formulae openjdk 를 통해 설치가능한 JDK를 확인하면 다음과 같다: openjdk openjdk@11 openjdk@17 openjdk@21 openjdk@8 openj9 openjph openvdb 이 중 원하는 버전들을 brew install openjdk@11 과 같이 설치하자. #2 softlink(바로가기) 생성하기 위에서 설치한 openjdk 들은 macOS가...
Join discussionMay 11, 2024 · 4 min read · Simple JDBC Project (kor)(1) Java, DB 설치 + Docker Compose로 쉽게 해 보기(2) 프로젝트 생성, Postgresql 컨테이너 게시(3) Flyway 도입하기(4) JDBC 연결하기 JDBC란 무엇입니까? 20세기 고대의 개발자들은 데이터베이스의 종류에 따라 데이터베이스를 다루는 코드를 각기 다르게 사용하는 전사의 피가 흐르고 있었습니다. 그들이 프로젝트에서 데이터베이스를 사용하기 위 해서는 데...
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Apr 1, 2024 · 2 min read · The Java developer community is celebrating the release of Amazon Corretto 22, the latest version of the OpenJDK feature. This new iteration brings a host of exciting capabilities and improvements designed to enhance the development experience and im...
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Mar 21, 2024 · 2 min read · Installing SDKMAN Installing SDKMAN allows for easy installation and version switching of OpenJDK. # Install SDKMAN in Linux, macOS $ curl -s "https://get.sdkman.io" | bash $ source "$HOME/.sdkman/bin/sdkman-init.sh" Installing OpenJDK 21 This is...
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Sep 25, 2023 · 2 min read · Nodejs Installation Install the Nodejs (Latest Version Preferrable) for Ubuntu distribution $ sudo apt update $ sudo apt install nodejs $ sudo apt install npm $ node --version # Check For Successful Installation $ npm --version You can use NVM t...
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Sep 20, 2023 · 6 min read · In an exciting development for Java developers, this September 19th marked the release of JDK 21. This release contains many new capabilities that benefit the Java ecosystem, including virtual threads, record patterns, and sequenced collections. Ther...
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