#3 First Java Program | Print Hello in Java using CMD | Complete Core Java Course in Hindi/Urdu
Watch now to start your journey in Java programming with clear explanations and practical examples in Hindi/Urdu.
In this video, we have covered:
1.How to print Hello through CMD in Java
VIDEO IS ALL ABOUT:-
#1
Install Java: Ensure that Java is properly installed on your system.
Create a Folder: After installation, create a new folder where you will save your Java files.
Create Launch.java File: Inside the folder, create a file named Launch.java.
Write the First Program:
Focus on printing a simple message, like "Hello", using System.out.print.
Ignore the basic syntax and keywords for now, and focus on understanding how to print output.
Emphasize that the program execution always starts with the main method: public static void main(String[] args).
Open Command Prompt: Navigate to the folder where your Launch.java file is located.
Compile the Program:
Use the command javac Launch.java to compile the Java file.
Run the Program:
After compilation, run the program with java Launch.
Eclipse IDE:
Mention that Eclipse can make this process easier, as it handles the compiling and running steps automatically with just a few clicks.
Quiz Time! 📝
Test your knowledge
Question: Which command can be used to compile the .java file
a) javac
b) javap
c) javac --version
d) javap --compile
COMMENT YOUR ANSWER
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