Program to print following series in Java

Program to print following series: Code: import java.util.*; import java.io.*; class Test{     public static void main(St...

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System.out.printf() in Java

Code: import java.util.Scanner; public class Test {   public static void main(String[] args)         { Scanner sc=new Scanner(...

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How to get day from specific date in Java

Code: import java.util.*; import java.text.*; import java.time.LocalDate; class Test{     public static void main(String []argh) thr...

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Check IP Address Pattern using regex match in Java

Code: import java.util.Scanner; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Test {     public sta...

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4 Set up a Java Programming development environment by using (a) command Prompt, set the PATH environment variable, write the steps for all of these and run a simple java program to display string hello world to test setup is correct.

Setting up Java Environment Using Command Prompt: Setting up Java Environment Using Environmental Variable: Steps to Run Java P...

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3 Write the java Program to demonstrate the use of If else-if ladder. And display student grading as fail, D grade, C grade, B grade, A grade and A+.

Code: public class IfElseIfExample { public static void main(String[] args) { int marks=65; if(marks<50) { System...

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2 Write the program to demonstrate the use of method that take variable length arguments using Var-args function in Java.

Code: class VarargExample { public int sumNumber(int ... args) { System.out.println("argument length: " + args.length)...

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1 Write the program to demonstrate the use of for-each version of for loop in Java.

Code: public class Test  { public static void main(String args[]) { int [] numbers = {10, 20, 30, 40, 50}; for(int x : num...

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Can we able to compile and execute Java Program without Class?

Can we compile and execute without class? yes     jdk 1.5 :  enum;     jdk 1.8 :  interface; Code:  Using Enum enum Test { ; p...

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