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const myArray1 = []
// or...
const myArray2 = new Array()
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arr = []; // set array=[]
//function
const empty = arr => arr.length = 0;
//example
var arr= [1,2,3,4,5];
empty(arr) // arr=[]
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let list = [1, 2, 3, 4];
function empty() {
//empty your array
list.length = 0;
}
empty();
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// define Array
let list = [1, 2, 3, 4];
function empty() {
//empty your array
list = [];
}
empty();
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// Variable array for a wider scope:
var arrayName = [];
// Local scope variable array:
let arrayName = [];
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let myArray = [12 , 222 , 1000 ];
myArray.length = 0; // myArray will be equal to [].