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string is basically an object that represents sequence of char values. An array of characters works same as java string. For example: char[] ch={‘p’,’r’,’o’,’g’,’r’,’a’,’m’,’e’,’r’}; String s=new String(ch); ssame as: String s=”progemar”; Java String class gives a lot of way(method) s to apply missions on string such as compare(), concat(), equals(), split(), length(), replace(), compareTo(), […]
Recursion in java is a process in which a way(method)  calls alone continuously. A way(method)  in java that                             calls alone is called recursive way(method) . Java Recursion Example 1: Factorial Number public class Example { static int factorial(int n){ if (n == 1) return 1; else return(n * factorial(n-1)); } } public static void main(String[]
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1.What are the possible ways to create objects in JavaScript There are many ways to create objects in javascript as below Object constructor: The simplest way to create an empty object is using the Object constructor. Currently this approach is not recommended. var object = new Object(); Object’s create method: The create method of Object
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Q 1. What is React? Ans: React is an open-source JavaScript library for building user interfaces or UI components, developed by Facebook. Q 2. Explain JSX Ans: JSX (JavaScript XML) is a syntax extension for JavaScript recommended by React for describing what the UI should look like. Q 3. What is the virtual DOM? Ans:
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1)Â What is Java? Java is a simple, high-level, secure, platform-independent, multithreaded, and object oriented programming language. It was developed by James Gosling in June 1991. It can also be known as the platform as it provides its own runtime environment as JRE and API. 2)Â What is the difference between JDK, JRE, and JVM?
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