The samplist way is :
let myArr = [[],[],[]]
With spread operator:
let arr1 = [[],[]] let arr2 = [[],...arr1]
We can use it with new Array(3) fill() and map()
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The samplist way is :
let myArr = [[],[],[]]
With spread operator:
let arr1 = [[],[]]
let arr2 = [[],...arr1]
We can use it with new Array(3) fill() and map()