31. What is a closure?
32. Which of the following are examples of closures?
33. Which of the following uses a lot of CPU cycles?
34. Consider the following code snippet :
var scope = "global scope";
function checkscope() {
var scope = "local scope";
function f()
{
return scope;
}
return f;
What is the function of the above code snippet?
var scope = "global scope";
function checkscope() {
var scope = "local scope";
function f()
{
return scope;
}
return f;