pratikdevdas

const addBlog = () => {

const newBlog = {
      title: newTitle,
      author: newAuthor,
      url: newUrl,
    }
    if(newBlog.title.length<4)
    {
      return console.log('give longer value')

pratikdevdas

<!DOCTYPE NETSCAPE-Bookmark-file-1>
<!-- This is an automatically generated file.
     It will be read and overwritten.
     DO NOT EDIT! -->
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">
<TITLE>Bookmarks</TITLE>
<H1>Bookmarks</H1>
<DL><p>
    <DT><H3 ADD_DATE="1639744473" LAST_MODIFIED="1639967469" PERSONAL_TOOLBAR_FOLDER="true">Bookmarks</H3>
    <DL><p>

pratikdevdas

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

const counterReducer = (state = 0,action) => {
switch(action.type){
  case 'INCREMENT':
    return state + 1
  case 'DECREMENT':
    return state - 1

pratikdevdas

import React from 'react';
import ReactDOM from 'react-dom';
// import App from './App';

import { createStore } from 'redux';

const counterReducer = (state = 0,action) => {
switch(action.type){
  case 'INCREMENT':
    return state + 1

pratikdevdas

//ex.1: simple array
const average = (array) => {
  const reducer = (sum, item) => {
    return sum + item
  }
  return array.reduce(reducer, 0) / array.length
}
console.log(average([6,3,5,6]))
//output : 5