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Théo
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71 questions
Hard
17 votes1820 runs0 comment

Write a Python function that prints the elements of a list.

Back-end developer
list
for loop
Théoat Mar 28, 2022
Hard
9 votes1652 runs0 comment

Use the zip() function to iterate over two lists in parallel.

Back-end developer
list
zip
Théoat Mar 28, 2022
Hard
8 votes2199 runs0 comment

Which of the following statements are true ?

Back-end developer
functions
variables
Théoat Mar 28, 2022
Medium
8 votes1859 runs0 comment

Start a HTTP server from the CLI with python

Back-end developer
cli
http
Théoat Jan 23, 2023
Easy
8 votes1652 runs0 comment

What type is `function_a` in the following code ?

Back-end developer
functions
decorators
Théoat Mar 28, 2022
Medium
7 votes2182 runs
5 comments

Which of the following statements are true ?

Back-end developer
php
arrays
Théoat Mar 28, 2022
Hard
6 votes2241 runs
3 comments

What type of array is the following?

Back-end developer
arrays
multidimensional
bidimensional
Théoat Mar 28, 2022
Medium
5 votes2280 runs0 comment

What is the value of the `PHP_FLOAT_MIN` variable?

Back-end developer
constants
float
Théoat Mar 28, 2022
Medium
5 votes1770 runs0 comment

Write a PHP class with a constant and a public method that outputs the constant.

Back-end developer
constants
classes
Théoat Mar 28, 2022
Expert
5 votes1538 runs0 comment

Find the word 'lazy' in a sentence using Python

Back-end developer
regex
python
Théoat Mar 28, 2022
Hard
4 votes2115 runs
1 comment

Usage of the global scope in a PHP function.

Back-end developer
functions
variables
Théoat Mar 28, 2022
Hard
3 votes2181 runs0 comment

What are the risks when running the following code ?

Back-end developer
security
xss
Théoat Mar 28, 2022
Hard
3 votes2053 runs0 comment

Usage of the spaceship operator in a PHP loop.

Back-end developer
comparison
operators
Théoat Mar 28, 2022
Easy
3 votes1935 runs0 comment

Using the ternary operator to choose between two strings in PHP.

Back-end developer
ternary operator
strings
Théoat Mar 28, 2022
Hard
3 votes1641 runs0 comment

What is the difference between the `__repr__()` and `__str__()` methods in Python?

Back-end developer
methods
python
Théoat Mar 28, 2022
Medium
3 votes1593 runs0 comment

How to count the number of occurences of a pattern in a string in PHP

Back-end developer
functions
regular expressions
Théoat Mar 28, 2022
Medium
3 votes1556 runs0 comment

What do `a^b`, `a|b` and `a-b` respectively represent in Python ?

Back-end developer
sets
union
difference
Théoat Mar 28, 2022
Hard
3 votes1553 runs1 comment

Write a Python function that returns a list of numbers divisible by 3 from 0 to 9.

Back-end developer
list
filter
Théoat Mar 28, 2022
Easy
3 votes1466 runs0 comment

Read a file in Python

Back-end developer
file
list
Théoat Mar 28, 2022
Medium
3 votes921 runs2 comments

Usage of the null coalescing operator in PHP

Back-end developer
ternary operator
null coalescing operator
Théoat Mar 28, 2022