Archive for the ‘Free Source Code’ Category
- In: Core Java Tutorials | Java Source Code | Java Tutorials | NetBeans IDE Source Code
- Comments Off on Passing String in Switch Case in Java
Objectives:
- How to use switch case in Java?
- How to use switch case with string in Java?
- How to pass string literals in switch case in Java?
Source Code:
public class SwitchWithStringExample { public static void main(String[] args) { String str = "two"; switch(str) { case "one": System.out.println("one"); break; case "two": System.out.println("two"); break; case "three": System.out.println("three"); break; default: System.out.println("no match"); } // switch close } // main close } // class close
Steps to run above Java code:
Consider that we have saved code at C drive (c:\>) and the file is saved as SwitchWithStringExample.java
- Compilation : c:\> javac SwitchWithStringExample.java
- Interpretation : c:\> java SwitchWithStringExample
Output:
two
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Using For Each in Java
Posted April 2, 2020
on:- In: Core Java Tutorials | Java Source Code | Java Tutorials
- Comments Off on Using For Each in Java
Objective:
- How to use For Each in Java?
- How to use advance for in Java?
- How to use advance for loop in Java Programming Language?
- Types of For loop in Java
Source Code:
class ForEachExample { public static void main(String args[]) { //declaring an array int a[]={1,2,3,4,5,6}; // Old way System.out.println("Old way"); for(int i=0; i<a.length;i++) { System.out.println(a[i]); } //New way: for-each loop System.out.println("For each"); for(int i:a) { System.out.println(i); } } }
- In: Python Source Code | Python Tutorials
- Comments Off on Area and Circumference of Circle in Python
Objectives:
- How to find the area of a circle in Python?
- How to find the circumference of a circle in Python?
- How to find the area and circumference of a circle in Python?
Python Code:
print("Enter radius of circle") rad = input() r=float(rad) area = 3.14 * r * r circumference = 2 * 3.14 * r print(area) print(round(circumference, 2))
Steps to Run the above code:
- Navigate to the folder/directory where you have saved your python code or file.
- Here I have considered that python file is saved on “c:\>” and the File name is “Circle.py
- Just type the following command now to execute the Python program: c:\> python Circle.py
Download code:
- Navigate to GitHub repository and download the code from here: Circle.py
We conduct Python Training and Workshop for Corporates and College Students, if interested, please write to us on kloudsancyber@gmail.com
Aatul Palandurkar
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Hello World in JavaScript
Posted October 11, 2018
on:- In: JavaScript Codes | JavaScript Tutorials
- Comments Off on Hello World in JavaScript
Objective:
- How to write Hello World in JavaScript?
- How to write Hello World in JS?
- How to print Hello World in JavaScript?
- How to print Hello World in JS?
Source Code :
Here is the sample code for you:
<html> <body> <script language = "javascript" type = "text/javascript"> document.write("Hello World!") </script> </body> </html>
Git Hub:
You can also download this code from link given here : Hello World in JS
- In: Core Java Tutorials | How to's | Java Source Code | Java Tutorials
- Comments Off on Pattern Programs in Java – Pattern 3
Pattern 3 :
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1
Java Code for above pattern :
import java.util.Scanner; public class Pattern3 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); //Taking rows value from the user System.out.println("How many rows you want in this pattern?"); int rows = sc.nextInt(); System.out.println("Here is your pattern....!!!"); //Printing upper half of the pattern for (int i = 1; i <= rows; i++) { for (int j = 1; j <= i; j++) { System.out.print(j+" "); } System.out.println(); } //Printing lower half of the pattern for (int i = rows-1; i >= 1; i--) { for (int j = 1; j <= i; j++) { System.out.print(j+" "); } System.out.println(); } //Closing the resources sc.close(); } }
Output :
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1