Call a function on the first render of a React component

Question

I want to call `callSomeFunction` on the first render of my component, what is the correct syntax?

Accepted Answer

```javascript
const SomeComponent=(props)=>{
   ...
    useEffect(()=>{
        callSomeFunction()
    },[])
   ...
}
```

Answer

```javascript
const SomeComponent=(props)=>{
   ...
    componentDidMount(()=>{
        callSomeFunction()
    })
   ...
}
```

Answer

```javascript
const SomeComponent=(props)=>{
   ...
    useEffect(
       ()=>{
            callSomeFunction();
      },{onlyOnce: true}
    );
   ...
}
```

Answer

```javascript
const SomeComponent=(props)=>{
   ...
    useEffect(()=>{
        callSomeFunction()
    })
   ...
}
```

Question from the React ⚛️ test

Call a function on the first render of a React component