You can check out the challenge to better understand what I’m talking about.
When I write this code into VSCode and use the browser console to see the results, it tells me that “func is not a function”.
So, why does this work in the FCC challenge, but not in the browser?
function findElement(arr, func) {
let num = 0;
for (let i = 0; i < arr.length; i++) {
num = arr[i];
if (func(num)) {
return num;
}
}
return undefined;
}
console.log(findElement([1, 2, 3, 4], num => num % 2 === 0));
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36.
Challenge: Finders Keepers
Link to the challenge:
