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50 lines (30 loc) · 727 Bytes
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Copy patharray.js
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50 lines (30 loc) · 727 Bytes
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// const user1 = 'Bob'
// const user2 = 'Alice'
// const user3 = 'John'
const numbers = [1,69,100,3,9,5,43,22,40,45,20]
// numbers.push()
// loop
// forEach()
// numbers.forEach((number,index) => {
// console.log(index*2)
// })
// numbers.forEach(func)(
// transformation
// map()
// numbers.map(function){}
// const doubledNumbers = numbers.map(function(number){
// return '*'
// })
// console.log(doubledNumbers)
//filtering
// const numbersGreaterThan10 = numbers.filter((number)=>{
// return number > 10
// })
//console.log(numbersGreaterThan10)
//searching
// find
// const result = numbers.find((number)=>{
// return number > 10
// })
// console.log(result)
// console.log(numbers)