react map array limit
var film = this.props.data.slice(0, 5).map((item) => {
return <FilmItem key={item.id} film={item} />
});
return film;react map array limit
var film = this.props.data.slice(0, 5).map((item) => {
return <FilmItem key={item.id} film={item} />
});
return film;array map limit javascript
let array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
var arrayMap = array
.slice(0, 4) //this remove bettwen array elements
// or uou can use .slice(1) it will remove everything that is smaller than the array element
.map((x) => array[x])
.join(", ")
console.log(arrayMap) //will return 2, 3, 4, 5
// i hope it helpedCopyright © 2021 Codeinu
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