How to code simple control statements
Relational operations: == Equality != Inequality > Greater than < Less than >= Greater than or equal <= Less […]
Read More →Relational operations: == Equality != Inequality > Greater than < Less than >= Greater than or equal <= Less […]
Read More →How to use output: System.out.println("Welcome"); System.out.println("Welcome: " + userName); System.out.println("Total: " + invoiceTotal); System.out.println("\n"); How to use input: Introduced […]
Read More →The syntax of the import statement import packagename.ClassName; or import packageName.*; Examples: import java.text.NumberFormat; import java.util.Scanner; import javax.swing.*; Package […]
Read More →\n new line \t tab \r return \" quotation mark \\ backslash
Read More →Naming recomendation: start variable names with a lowercase letter and capitalize the first letter in all words. Each variable […]
Read More →Every Java program contains one or more methods, which are pieces of code that perfiom tasks. Every application has […]
Read More →The code for each class is stored in a *.java file. public|private class ClassName { statements } Two access […]
Read More →http://www.jguru.com/faq/view.jsp?EID=534382 ======================================================== Answer private static final String DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss"; /** * @return GMT datetime object as a String […]
Read More →There types of comments: /** * Block comment */ // single line comment x++; x++; // end of line […]
Read More →Here is a quick tip about how to view the specified Java class hierarchy in Eclipse IDE. As usual, […]
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