Geekboots

What is the result?
console.log(typeof null === typeof undefined);


#webdesign #webdevelopment #webdev #js #javascript

20 hours ago | [YT] | 12

Geekboots

What is the output?
console.log(typeof Infinity);

#webdesign #webdevelopment #webdev #js #javascript

1 day ago | [YT] | 10

Geekboots

What will this return?
console.log("hello".includes("ll"));

#webdesign #webdevelopment #webdev #js #javascript

2 days ago | [YT] | 15

Geekboots

What is the output?
let a = [1,2,3];
a.splice(1,1);
console.log(a);

#webdesign #webdevelopment #webdev #js #javascript

3 days ago | [YT] | 22

Geekboots

What will be logged?
console.log(typeof NaN === "number");

#webdesign #webdevelopment #webdev #js #javascript

4 days ago | [YT] | 13

Geekboots

Which value is NOT falsy?
#webdesign #webdevelopment #webdev #js #javascript

5 days ago | [YT] | 15

Geekboots

What is the output?
console.log(+"");

#webdesign #webdevelopment #webdev #js #javascript

6 days ago | [YT] | 18

Geekboots

What will this output?
console.log(Boolean([]), Boolean({}));

#webdesign #webdevelopment #webdev #js #javascript

1 week ago | [YT] | 16

Geekboots

What will this output?
console.log(typeof typeof 1);

#webdesign #webdevelopment #webdev #js #javascript

1 week ago | [YT] | 11

Geekboots

Which of the following is block-scoped?
#webdesign #webdevelopment #webdev #js #javascript

1 week ago | [YT] | 16