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Kahina
Kahina
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95 questions
1
2
3
4
5
Easy
10 votes
3150 runs
3 comments
The certificate variable is not attainable outside the if loop
Web developer
variables
scope
at Apr 6, 2022
Easy
9 votes
2995 runs
2 comments
Use spread operator to split an array into two arrays in Javascript
Web developer
array
spread operator
at Jul 19, 2024
Easy
8 votes
672 runs
0 comment
What is recursion?
IT Architect
recursion
at Sep 19, 2022
Easy
6 votes
3179 runs
0 comment
What can be said about ECMAScript?
Web developer
standards
javascript
at Apr 12, 2022
Easy
6 votes
2964 runs
2 comments
Write a for in loop in Javascript
Web developer
arrays
loops
at Apr 6, 2022
Medium
5 votes
3121 runs
0 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
at Apr 6, 2022
Easy
5 votes
1956 runs
1 comment
Explain the difference between let and const in Javascript
Web developer
variables
mutability
at Mar 21, 2022
Hard
5 votes
719 runs
0 comment
What is special about quick sort?
IT Architect
sorting
algorithm
at Sep 19, 2022
Easy
5 votes
603 runs
0 comment
What type of structure are the results of a recursive function stored in?
IT Architect
recursion
stack
at Sep 19, 2022
Easy
4 votes
3013 runs
1 comment
Filter the elements of an array in Javascript
Web developer
array
filter
at Apr 6, 2022
Medium
4 votes
1188 runs
3 comments
Access the value of the 'level' attribute in a Javascript object
Web developer
objects
arrays
at Mar 21, 2022
Easy
3 votes
2394 runs
0 comment
Remove the last element of an array in Javascript
Web developer
arrays
pop
at Apr 6, 2022
Medium
3 votes
253 runs
1 comment
Write a C program to calculate the total number of sweets.
IT Architect
printf
error
at Mar 21, 2022
Easy
2 votes
3026 runs
1 comment
What type is the variable 'apple'?
Web developer
boolean
variable
at Mar 21, 2022
Easy
2 votes
2996 runs
0 comment
Add Lyon to the end of the city array
Web developer
arrays
push
at Mar 29, 2022
Easy
2 votes
1001 runs
0 comment
How to create an object Address in Javascript
Web developer
constructor
object
at Mar 21, 2022
Easy
2 votes
280 runs
2 comments
Include a .h library in C
IT Architect
header files
libraries
at Jan 2, 2024
Easy
2 votes
186 runs
0 comment
Calculate the total price of a shopping list in Javascript
Web developer
arrays
reduce
at Apr 6, 2022
Easy
2 votes
143 runs
0 comment
Write a C program that calculates the average of two notes.
IT Architect
constants
assignment
at Mar 21, 2022
Medium
1 vote
656 runs
0 comment
What can be said about the variable "presentation"?
Web developer
variables
strings
memory
at Mar 21, 2022
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