berkelmas

import React, {useEffect, useState} from "react";

const ExampleUseEffect = props => {
    const [exampleState, setExampleState] = useState({name: "Berk"})
    
    useEffect(() => {
        console.log("I execute in component's first render.")
    }, []);
    
    useEffect(() => {

berkelmas

import React, {useState} from "react";

const ExampleComponent = props => {
    const [exampleState, setExampleState] = useState({name: "Berk"});
    
    const changeName = () => {
        // setExampleState will provide us with changing state;
        // setExampleState will also provide previous state if we want to use it.
        setExampleState(prev => ({name: "Changed..."}));
    }