HabibulHH

asasds

HabibulHH

public class BST{

         Node root;

        public  void addNode(String name, int key )
        {
            Node newNode= new Node(name,key);
            if(this.root==null)
            {

HabibulHH

import { combineReducers } from 'redux';
import BooksReducer from './reducers_book';
import StudentReducers from './StudentReducers';
const rootReducer = combineReducers({
  books:BooksReducer,
  students:StudentReducers
});

export default rootReducer;

HabibulHH

import React from 'react';
import ReactDOM from 'react-dom';
import { Provider } from 'react-redux';
import { createStore, applyMiddleware } from 'redux';

import App from './components/app';
import reducers from './reducers';

const createStoreWithMiddleware = applyMiddleware()(createStore);

HabibulHH

export default ()=>{
  return  [{title:'JS good parts'}
    ,{title:'Algorithmn'}
    ,{title:'Data'}
    ,{title:'Maths'}
    ,{title:'Algorithmn Advance '}]
}
    

HabibulHH

import React,{Component} from 'react';
import {connect} from  'react-redux';

class BookList extends Component
{

    renderList()
    {
        return this.props.books.map((book)=>{
             return <li  key={book.title}  className="List-group-item">

HabibulHH

var i=10;
let j = 8;
function printNumber(){
    var i=90;
    let j=10;
    if(true)
    {
        var i =100;
        let j = 40;
        console.log(`From Block scope i= ${i} ,j=${j}`);

HabibulHH

const laptop = {  
  name: 'MacBook Pro',
  screen: {
    size: 17,
    isRetina: true
  }
};
const laptopClone = {  
  ...laptop
};

HabibulHH

const laptopDeepClone = {  
  ...laptop,
  screen: {
     ...laptop.screen
  }
};

console.log(laptop === laptopDeepClone);               
console.log(laptop.screen === laptopDeepClone.screen); 

HabibulHH

{
    scopeName:global,
    varName:scope,
    value:"I am global"
}
{
    scopeName:whatismyscope,
    varName:scope,
    value:"I am just a local"
}