If WHAT is true?

no comparator. no equivalence statement.
if what is true?

 let i='function scope';
  if (true) {
    let i = 'block scope';
   function checkScope() {
//var i = 'function scope';
let i='function scope';
if (true) {
  // i='block scope';
  let i = 'block scope';
  console.log('Block scope i is: ', i);
console.log('Function scope i is: ', i);
return i;
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Challenge: Compare Scopes of the var and let Keywords

Link to the challenge:

true is true, so the code inside the if statement always execute.
This is the simplest way to put something inside a block to show the difference between let and var

1 Like

oh, yeh
true is true

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