Which one is correct way to Reverse a String
Anonymous Quiz
48%
str.split(""). reverse ().join("")
6%
[...str]. reverse ().join("")
44%
str.reverse()
1%
None
👍3
How is `+=` read correctly?
Anonymous Quiz
26%
Increament
59%
Assignment with addition
15%
Plus and Equal
💩3
What is Babel ?
Anonymous Quiz
38%
A Transpiler
12%
An Interpreter
21%
A Compiler
29%
Both Compiler & Transpiler
💩2
for(var i=0; i<10;i++){
console.log(i);
} console.log(i);
console.log(i);
} console.log(i);
Anonymous Quiz
15%
1,2,3,4,5,6,7,8,9,10
35%
0,1,2,3,4,5,6,7,8,9
33%
0,1,2,3,4,5,6,7,8,9,10
3%
9,9,9,9,9,9,9,9,9,10
14%
10,10,10,10,10,10,10,10,10,10
👍7
When do you use useLayoutEffect?
Anonymous Quiz
17%
To optimise for all devices
8%
To complete the update
45%
To change the Layout of the Screen
31%
When you need the browser to paint before the effects run
What is the use of the <noscript> tag in Javascript?
Anonymous Quiz
11%
Clears all the cookies and cache.
43%
The contents are displayed by non-JS-based browsers.
36%
Both A and B.
10%
None of the above.
👍2