23.IntelliJ Installation and hello world program in IntelliJ

How to run Hello World Java program in IntelliJ?

• Right-click and select "Run".
• Press Ctrl+Shift+F10.
• Run from the main menu.
• Use a shortcut key.

How to install and setup IntelliJ for Java?

• Download, install, and configure.
• Use package manager.
• Run the installer.
• Install plugins and configure settings.

How to set IntelliJ to use Java?

• Configure project settings.
• Set Java SDK path.
• Use Java menu options.
• IntelliJ automatically detects Java.

How do I start IntelliJ after installation?

• Click on the IntelliJ icon.
• Use terminal command.
• Open from the start menu.
• IntelliJ starts automatically.

How to install packages in IntelliJ Java?

• Use Maven or Gradle.
• Import JAR files.
• Use package manager.
• Install from IntelliJ marketplace.

How to create Hello World application in Java?

• Write code, compile, run.
• Use code generation.
• Download Hello World template.
• Use IntelliJ template.

How to import Java application in IntelliJ?

• Use "Import" feature.
• Copy and paste code.
• Drag and drop files.
• IntelliJ detects Java projects.

How to Install Java installer?

• Download installer, run.
• Use package manager.
• Install from official website.
• Java installer is pre-installed.

How to Install IntelliJ plugin?

• Use plugin manager in IntelliJ.
• Download plugin, install manually.
• Use package manager.
• IntelliJ plugins are pre-installed.

How do I set JDK as default in IntelliJ?

• Configure project settings.
• Set JDK path in IntelliJ.
• Use Java SDK manager.
• JDK is automatically detected.