Change variable in array or list

Question

I'm trying to change second element in my array using loop in this way:

myTab = [false,true,true];

  if (trueOfFalse){
            for (let i = 0; i < myTab.length; i++) {
                myTab[i].set(true)
  }
  myTab[3] = false;

How to fix it for running ? In Java this works.

Answer 1

Your question doesn't really make sense but here is some JavaScript that will change the second item in the myTab array to be false. I'm sure you can adapt it how you see fit.

const myTab = [false, true, true];

for (let i = 0, len = myTab.length; i < len; i++) {
    if (i === 1) {
        myTab[i] = false;
    }
}

// Log the modified array
console.log(myTab);