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Kahina
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95 questions
Easy
10 votes3167 runs
3 comments

The certificate variable is not attainable outside the if loop

Web developer
variables
scope
Kahinaat Apr 6, 2022
Easy
9 votes3013 runs2 comments

Use spread operator to split an array into two arrays in Javascript

Web developer
array
spread operator
Kahinaat Jul 19, 2024
Easy
8 votes675 runs0 comment

What is recursion?

IT Architect
recursion
Kahinaat Sep 19, 2022
Easy
6 votes3198 runs0 comment

What can be said about ECMAScript?

Web developer
standards
javascript
Kahinaat Apr 12, 2022
Easy
6 votes2983 runs2 comments

Write a for in loop in Javascript

Web developer
arrays
loops
Kahinaat Apr 6, 2022
Medium
5 votes3140 runs0 comment

Write a switch statement that checks if a person can go down a slide based on their weight and height.

Web developer
switch
if else conditions
Kahinaat Apr 6, 2022
Easy
5 votes1963 runs1 comment

Explain the difference between let and const in Javascript

Web developer
variables
mutability
Kahinaat Mar 21, 2022
Hard
5 votes722 runs0 comment

What is special about quick sort?

IT Architect
sorting
algorithm
Kahinaat Sep 19, 2022
Easy
5 votes606 runs0 comment

What type of structure are the results of a recursive function stored in?

IT Architect
recursion
stack
Kahinaat Sep 19, 2022
Easy
4 votes3032 runs1 comment

Filter the elements of an array in Javascript

Web developer
array
filter
Kahinaat Apr 6, 2022
Medium
4 votes1196 runs3 comments

Access the value of the 'level' attribute in a Javascript object

Web developer
objects
arrays
Kahinaat Mar 21, 2022
Easy
3 votes2406 runs0 comment

Remove the last element of an array in Javascript

Web developer
arrays
pop
Kahinaat Apr 6, 2022
Medium
3 votes254 runs1 comment

Write a C program to calculate the total number of sweets.

IT Architect
printf
error
Kahinaat Mar 21, 2022
Easy
2 votes3044 runs
1 comment

What type is the variable 'apple'?

Web developer
boolean
variable
Kahinaat Mar 21, 2022
Easy
2 votes3012 runs0 comment

Add Lyon to the end of the city array

Web developer
arrays
push
Kahinaat Mar 29, 2022
Easy
2 votes1011 runs0 comment

How to create an object Address in Javascript

Web developer
constructor
object
Kahinaat Mar 21, 2022
Easy
2 votes281 runs2 comments

Include a .h library in C

IT Architect
header files
libraries
Kahinaat Jan 2, 2024
Easy
2 votes187 runs0 comment

Calculate the total price of a shopping list in Javascript

Web developer
arrays
reduce
Kahinaat Apr 6, 2022
Easy
2 votes143 runs0 comment

Write a C program that calculates the average of two notes.

IT Architect
constants
assignment
Kahinaat Mar 21, 2022
Medium
1 vote657 runs0 comment

What can be said about the variable "presentation"?

Web developer
variables
strings
memory
Kahinaat Mar 21, 2022