Mayur Ingle thecoder8890

10 years of experience in development, implementation and management of Java stack application in Payment and investment banking

thecoder8890 / react-18-root-api.js

Created June 30, 2021 06:04

	import ReactDOM from 'react-dom';
	import App from 'App';

	const container = document.getElementById('app');
	const root = ReactDOM.createRoot(container);

	root.render(‹App />);

thecoder8890 / react-17-root-api.js

Created June 30, 2021 05:59

	import ReactDOM from 'react-dom';
	import App from 'App';

	const container = documentsgetElementByIdLappl;
	ReactDOM.render(<App />, container);

thecoder8890 / HelloWorld.java

Created June 29, 2021 09:41

The “Hello World” example is somewhat famous as it is often the first program presented when introducing a programming language

	class HelloWorld {
	public static void main(String args[]) {
	System.out.println("Hello World!");
	}
	}

thecoder8890 / IsUnique

Created June 18, 2021 11:09

IsUnique is the question from cracking the coding interview

	public class IsUnique {
	/**
	* O(N) O(1)
	*/
	public boolean isUnique1(String s) {
	if (s == null \|\| s.length() > 256) {
	return false;
	}
	boolean[] map = new boolean[256];
	char[] chars = s.toCharArray();