Hi, I have a quick question that I need help with.
There's a JavaScript array that I'm working with which looks like this:
var myArray = [1, 3, 4, 5, 6, 7];
Now, I am looking to transform this array into the following format:
var newArray = ['1:3', '4:5', '6:7'];
Is there a simple and efficient way to achieve this?
Give this a shot:
let numbers = [1, 3, 4, 5, 6, 7];
let newNumbers = [];
for (let i = 0; i < numbers.length; i+=2) {
newNumbers.push(numbers[i] + ':' + numbers[i + 1]);
};
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