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Group 2@2x
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Clément Devos
Clément Devos
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25 questions
1
2
Medium
13 votes
5269 runs
0 comment
Write a React component as a function
Web developer
react
functions
state
at Jan 4, 2022
Easy
12 votes
3966 runs
1 comment
Call a function on the first render of a React component
Web developer
react
hooks
at Jan 4, 2022
Easy
10 votes
5229 runs
1 comment
Save the state used to display the selected page in a React component.
Web developer
state
react
at Nov 7, 2023
Easy
6 votes
3945 runs
1 comment
Find the issue with this React code:
Web developer
react
useCallback
at Jan 4, 2022
Easy
6 votes
2717 runs
0 comment
How to optimize a React component to improve its performance?
Web developer
react
performance
at Jan 4, 2022
Easy
5 votes
3879 runs
1 comment
Use useCallback to optimize rendering in React
Web developer
react
usecallback
at Mar 15, 2024
Hard
4 votes
1396 runs
0 comment
Optimize a React component by implementing shouldComponentUpdate
Web developer
react
array
shouldComponentUpdate
at Feb 3, 2022
Easy
2 votes
1442 runs
0 comment
Write a React component as a function
Web developer
react
functions
state
at Feb 3, 2022
Hard
2 votes
1407 runs
0 comment
Fix the following React component:
Web developer
react
state
constructor
at Feb 3, 2022
Hard
2 votes
1388 runs
0 comment
What does this React component display?
Web developer
react
state
async
at Feb 3, 2022
Easy
1 vote
1406 runs
0 comment
Save the state used to display the selected page in a React component.
Web developer
state
react
at Feb 3, 2022
Hard
0 vote
1388 runs
0 comment
Optimize the display of a React component.
Web developer
react
component
optimization
at Feb 3, 2022
Expert
0 vote
1052 runs
0 comment
What is the name of the collaborative group that decides on the evolutions of JavaScript?
Front-end developer
javascript
standards
at Jan 4, 2022
Hard
0 vote
562 runs
0 comment
SQL query to get the number of orders per customer
Data Scientist
sql
diagram
at Dec 2, 2021
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Easy
1 vote
585 runs
1 comment
Write a SQL query to get the total amount of orders.
Data Scientist
sql
table
at Dec 2, 2021
Hard
0 vote
557 runs
1 comment
Write a SQL query to get the total amount of orders for each customer.
Data Scientist
sql
notes
at Dec 2, 2021
Hard
0 vote
555 runs
0 comment
Write a SQL query to get the number of rows in the table `users`
Data Scientist
sql
join
at Dec 2, 2021
Hard
0 vote
554 runs
0 comment
Create a new table called notes and insert the notes into the table commande
Data Scientist
sql
database
at Dec 2, 2021
Clément Devos
Hard
0 vote
551 runs
0 comment
Write a SQL query to get the average of the number of orders per customer.
Data Scientist
sql
error
at Dec 2, 2021
Clément Devos
Clément Devos
Clément Devos
Clément Devos
Hard
1 vote
112 runs
0 comment
API Platform offers: A framework integrated with Symfony, An admin interface, A set of client scaffolders
Back-end developer
api platform
symfony
at Apr 4, 2023
Clément Devos
Clément Devos
