Local Scope and Functions help please,I can`t

JavaScript
1

Tell us what’s happening:

Your code so far


function myLocalScope() {
  'use strict'; // you shouldn't need to edit this line
  
  console.log(myVar);
}
myLocalScope();

// Run and check the console
// myVar is not defined outside of myLocalScope
console.log(myVar);

// Now remove the console log line to pass the test
function myTest() {
  var loc = "foo";
  console.log(loc);
}
myTest(); // logs "foo"
console.log(loc); // loc is not defined

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript/local-scope-and-functions/

2

Declare a local variable myVar inside myLocalScope . Run the tests and then follow the instructions commented out in the editor.

Reset your code. There’s only one line you need to add and one to remove.

1 Like