Articles by Tag #payilagam
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Java File Handling Programs
File Handling in Java In Java, with the help of File Class, we can work with files. This File Class...
Luhn algorithm- credit card,check year/month/date
The Luhn algorithm doesn't have a formula in the conventional mathematical sense. Instead, it's made...
Collections in Java
Collections in Java The Collection in Java is a framework that provides an architecture to store and...
neon,emirp,prime,armstrong,prime,sum,reverse -numbers
Sum of Number package Afterfeb4; public class sumofnumber { public static void main(String[]...
converting default method to program in string
1.small to capital package String_start; public class small_caps { public static void...
String,Wrapper Class,Stringbuffer,String split()
String: Strings are used for storing text. A String variable contains a collection of characters...
Today class--28/12/2024 Variables ,TASK1 ,TASK 2
Java Variables: A variable is a container which holds the value while the Java program is executed....
converting default String default method,Primitive to String,reverse name
*Primitive datatype to String-->Strins s==string.vauleof(100)//static...
My First interview in Suave Technologies as Fresher
It was the first interview I attended as a Java Developer. I had some fear inside me before attending...
program
Changing order of number package pratice; public class arr192837 { public static void...
Multidimensional array--matrix
Gross matrix:X package afterfeb13; public class multidimarray { public static void...
Java Constructors
Java Constructors: Java constructors or constructors in Java is a terminology used to construct...
matrix multipilication,matrix addision
matrix multipilication: package afterfeb13; public class matrixmulti { public static void...
Spring Boot,Annotation
What is Spring Boot? Spring boot is a framework for building enterprise java application. Spring...
strong,perfect number
Armstrong Java Math.pow() Method The Math.pow() is used to calculate a number raise to the power of...
Random Quotes Generator in spring Boot
Quotes Generator 1.controller package com.example.demo.controller; import...
Exception Handling
Exception Handling in Java The Exception Handling in Java is one of the powerful mechanism to handle...
Bubble Sort,Selection Sort
Bubble Sort Algorithm Bubble Sort is the simplest sorting algorithm that works by repeatedly...
Object Class in Java
Object Class in Java Object class in Java is present in java.lang package. Every class in Java is...
while loop
package B14; public class num30 { public static void main(String[] args) { int police =...
Java User Input (Scanner)
Java User Input The Scanner class is used to get user input, and it is found in the java.util...
Task-22/01/2025
Task 1: Assignment - 0: static, non-static Create a class Called Theatre. Declare below global...
Super Keyword in Java
Super Keyword in Java The super keyword in Java is a reference variable which is used to refer...
count of letter
1) Frequency of Each letter in a given String(key != '*') 2) Non-repeated char. in a given...
while loop LCM
DOSA CODE package B14; public class num37 { public static void main(String[] args) { ...
forloop-pattern for num 1 2 3 4 5 6 7 8 9 & star pattern
program:1 package afterfeb13; public class patternfornumber { public static void...
Inheritance
Inheritance in Java Inheritance in Java is a mechanism in which one object acquires all the...
pattern using forLOOP--**U,T,O,N,Z,X,E,F,H,K,M,Y,W,P,Q,R.**
U,T,O,N,Z,X,E,F,H,K,M,Y,W,P,Q,R. package Afterfeb4; public class forlooppattern1 { public...
switch , while loop
Java Switch Statements Instead of writing many if..else statements, you can use the switch...
while loop sums
1.Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come...