how to use stackoverflow [closed]

i was learning to use stack over flow as i,am a very beginner in the programming can you guys give me any tips you guys might wanna share

import React, { useEffect, useState } from ‘react’

import axios from "axios" const Allvideos = () => { const [data, setData ] = useState("") const likeVideo = (id)=>{ axios.put(http://localhost:4999/like/${id}`) } useEffect(() =>{ axios.get("http://localhost:4999/getvideos").then((data) => { setData(data.data) console.log(data.data) }) }, []) return ( <div> {Array.isArray(data) ? data.map((datas) =>( <div key={datas._id}> <h1>{datas.title}</h1> <p>{datas.desc}</p> ` <button onClick={() => likeVideo(datas._id)}>{datas.likes.length}likes</button> <button>{datas.dislikes}dislikes</button>

</div>


)) : <p>

  sorry no videos

</p>
  


}  


</div>

)
}

export default Allvideos

thank you

i tried many

none worked