Java Basics are necessary to learn by programmers who are willing to learn Java language. These basics must be followed every-time a program is made in Java. Java language is completely specified that helps the programmer in making codes quickly. Java class library is available on any machine with a Java run-time system. Java language is secure. Java language is robust that means it is designed to avoid crashes.
Java Basics are necessary to learn by programmers who are willing to learn Java language. These basics must be followed every-time a program is made in Java. Java language is completely specified that helps the programmer in making codes quickly. Java class library is available on any machine with a Java run-time system. Java language is secure. Java language is robust that means it is designed to avoid crashes.Java Basics are necessary to learn by programmers who are willing to learn Java language. These basics must be followed every-time a program is made in Java.
Java language is completely specified that helps the programmer in making codes quickly. All data-type sizes and formats are already defined. Java class library is available on any machine with a Java runtime system. Java language is secure. Java language is robust that means it is designed to avoid crashes.
While writing Java programs, a programmer must keep following points in mind:
Following are the Java keywords that are used in methods:
Data-types in Java are classified in two types:
Different types of Variables in Java:
Here is an example of a simple Java program:
public class HelloWord { public static void main(String[] args) { System.out.println("HelloWord"); } }
OutPut:-
HelloWord
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