Tell us what’s happening:
I removed "use strict";
a line of code from the Function to see his effect but it doesn’t have any effect. on the function. when I run the code by deleting “use strict”; it works, so what does “use strict”; code does?
Your code so far
function printManyTimes(str) {
"use strict";
// Only change code below this line
const SENTENCE = str + " is cool!";
for (let i = 0; i < str.length; i+=2) {
console.log(SENTENCE);
}
// Only change code above this line
}
printManyTimes("freeCodeCamp");
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User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/82.0.4068.4 Safari/537.36
.
Challenge: Declare a Read-Only Variable with the const Keyword
Link to the challenge:
https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/es6/declare-a-read-only-variable-with-the-const-keyword