Consider the following code:
var x = 100;
function run(){
console.log( x );
var x = 200;
}
run();
You will have 5 minutes to answer the next question, so spend a few minutes to study the code and understand what’s happening.
Consider the following code:
var x = 100;
function run(){
console.log( x );
var x = 200;
}
run();
You will have 5 minutes to answer the next question, so spend a few minutes to study the code and understand what’s happening.