Market Ruler HelpDifference between revisions of "Java"
From Market Ruler Help
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<code><nowiki> | <code><nowiki> | ||
public class HelloWorldApp { | public class HelloWorldApp { | ||
| + | |||
public static void main(String[] args) { | public static void main(String[] args) { | ||
| + | |||
System.out.println("Hello World!"); // Prints the string to the console. | System.out.println("Hello World!"); // Prints the string to the console. | ||
} | } | ||
Revision as of 19:35, 11 February 2019
Java is a general-purpose programming language. It is intended to let application developers "write once, run anywhere" (WORA), meaning that compiled Java code can run on all platforms that support Java without the need for recompilation.
The traditional "Hello, world!" program can be written in Java as:
public class HelloWorldApp {
public static void main(String[] args) {
System.out.println("Hello World!"); // Prints the string to the console.
}
}