Example : If Input is = “Java” Output should be = “avaj” How?? -> Split the given inputString into words using split() method. Then take each individual word, reverse it and append to reverseString. Finally print reverseString. Java Code :- public class ReverseEachWord { static…
While developing applications, You need to check whether the user input is valid number or not. Lets take mobile Number as an example. You have to check whether mobile no. entered by the user contains valid or not. For those who have developed…
Print Different Star Pattern : In Java language, You can simply print triangle shape using ‘for loop’ & also using ‘while loop’. Here, I will show you in simple way to print triangle in different shapes. Pattern 1 Java Code…
Pattern No. 1 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 4 5 6 1 2 3 4 5 6 7 Java Code :- import java.util.Scanner; public class MainClass {…
try statement allows to analyse block of code for errors. catch statement allows to handle error. throw statement allows to create custom errors. finally statement allows to carry out code, after try & catch, regardless of result. Try and Catch JS statements try and catch come in pairs.…
With help of Loop a block of code can carry work number of times. Instead of writing the same codes again and again use loop to make your work easy. Types Of Loops for = use to loop block of code…
It is used to perform different actions on different conditions. How does it works?? – switch expression is classified once & value of expression is compared with values of each case. The associated block of code is executed if there’s a…
When you write codes, most of the times you want to perform various actions for different decisions in your programs. We have the following conditional statements : if = defines block of code to be executed, if specified condition is true…
Things that happen to HTML elements are HTML Events and JS can react on these events when JS is used in HTML pages. HTML event can be something that the user does. Some of the HTML events are :- an…
Variables are the packages for storing the values. Lets take an example, suppose a,b,c are variables : <!DOCTYPE html> <html> <body> <h1>JS Variables</h1> <p> (a, b & c are variables!!) </p> <p id=”ex”></p> <script> var a = 10; var b…
Statements are “instructions” to be “executed” by Web Browser. JS Statement This is a simple statement to write “Code Projects” inside Html element. <!DOCTYPE html> <html> <body> <h1>JS Statements</h1> <p>JS statements are executed by browser.</p> <p id=”ex”></p> <script> document.getElementById(“ex”).innerHTML =…
