program to count a particular word occurrence in a Sequence of string without using loop
Program: public class Main { static int count = 0; String search; int len; String[]…
Java Program to Print All Distinct Elements in Array
Given an array 'arr' that may contain duplicate elements and we need to print distinct…
Java Program to replace a substring in a String using replace() and Lambda Expression
Program to replace a substring using replace method Simple Program: class Main { public static…
Java Program to replace a substring without using replace method
Given a string str that may consist a sequence of characters and we need to…
Difference between String, StringBuilder and StringBuffer in Tabular form
Java supports three classes to operate on strings, String, StringBuffer and StringBuilder. The main difference…
Basic Language Constructs of Java
Language constructs are part of a program that is formed from a combination of one…
Difference Between Process Based Multitasking and Thread Based Multitasking
Java has multithreading programming feature which is nothing but a form of multitasking. Multitasking enables…
Explain Lifecycle of a thread in Java?
Thread lifecycle in Java A thread goes through various states after its creation. It involves…
Explain Multithreading in Java with Example
Another important feature of Java is support for Multithreading programming. It can be viewed as…
Difference between this and super keywords in Java?
Java provides two useful implicit reference variables 'this' and 'super'. Both are used to resemble…