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Post date Author Category Body Stats
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

What does the following code print after execution?

a=2
b = "1" print(a * b)

866 answers
177 good - 689 bad
 
21.08.2019
Sébastien d'Oreye
Professor at ECAM
Python

Given the dictionary 'data', which one of the following instruction produces an error?

152 answers
94 good - 58 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

What does the following instruction print after execution?

200 answers
80 good - 120 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

What is the correct way to compute the sum of the numbers delimited by commas in a string?

172 answers
124 good - 48 bad
 
21.08.2019
Jakub Krajniak
Python programmer at AppTension
Python

You have two Python lists 'a' and 'b' of the same length.

343 answers
45 good - 298 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

Which expression has to be used to fill in the following program so that it prints 21 when...

114 answers
86 good - 28 bad
 
21.08.2019
Guillaume de Moffarts
Master in Computer Science in Software Engineering at Université catholique de Louvain
Python

Fill in the right condition so that the following function computes the difference vector,...

320 answers
91 good - 229 bad
 
21.08.2019
David Litvak Bruno
Ruby & Python Developer Evangelist at Contentful
Python

Decorators are a very useful syntax sugar for attaching behaviour to methods and classes that...

397 answers
43 good - 354 bad
 
21.08.2019
Sébastien d'Oreye
Professor at ECAM
Python

The intent of the following program is to print the digits from 0 to 9 in decreasing order, but...

175 answers
103 good - 72 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

The most recent majour version of the Python programming language is:

538 answers
450 good - 88 bad
 
21.08.2019
Philippe Dekimpe
Lecturer at ECAM
Python

What does the following program print after execution?

198 answers
37 good - 161 bad
 
21.08.2019
Quentin Lurkin
Lecturer at ECAM
Python

What does the following program print after execution?

337 answers
55 good - 282 bad
 
21.08.2019
Kevin Van Wilder
Head of IT at Venture Spirit
Python

What is the difference between lists and tuples?

317 answers
218 good - 99 bad
 
21.08.2019
Jonathan Slenders
Python Expert at Cisco
Python

What have the following functions in common in Python 3 ?

enumerate, zip, range

172 answers
85 good - 87 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

Which one(s) of the following rule(s) is/are not good practice(s) regarding pythonic conventions...

144 answers
56 good - 88 bad
 
21.08.2019
Guillaume de Moffarts
Master in Computer Science in Software Engineering at Université catholique de Louvain
Python

Given the following instruction, which conditions result in a list which only contains odd...

309 answers
37 good - 272 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

What does the following code print after execution?

298 answers
139 good - 159 bad
 
21.08.2019
Sébastien d'Oreye
Professor at ECAM
Python

What is the correct syntax to use to access to the element with key 'k' from the 'elements'...

150 answers
104 good - 46 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

What does the following instruction print after execution?

181 answers
67 good - 114 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

What are all the correct ways to initialise a 3x3 matrix whose elements can be modified after?...

183 answers
9 good - 174 bad
 
21.08.2019
Jakub Krajniak
Python programmer at AppTension
Python

What will be the output of the following code:

382 answers
44 good - 338 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

Which mechanism should be used to rewrite the following function to avoid any infinite loop when...

114 answers
30 good - 84 bad
 
21.08.2019
Guillaume de Moffarts
Master in Computer Science in Software Engineering at Université catholique de Louvain
Python

What does the following program print after execution?

334 answers
121 good - 213 bad
 
21.08.2019
David Litvak Bruno
Ruby & Python Developer Evangelist at Contentful
Python

What is the correct way of implementing a 'method missing' behaviour, a way to execute

327 answers
38 good - 289 bad
 
21.08.2019
Sébastien d'Oreye
Professor at ECAM
Python

Given that 'n' is an integer, complete the following program with the right condition.

159 answers
132 good - 27 bad
 
21.08.2019
Philippe Dekimpe
Lecturer at ECAM
Python

What does the following program print after execution?

158 answers
87 good - 71 bad
 
21.08.2019
Quentin Lurkin
Lecturer at ECAM
Python

The following program should print "start" but it misses an instruction. Which one is it?

322 answers
60 good - 262 bad
 
21.08.2019
Jakub Krajniak
Python programmer at AppTension
Python

You have a vector of numbers 'a' being a numpy array.

394 answers
63 good - 331 bad
 
21.08.2019
Jonathan Slenders
Python Expert at Cisco
Python

What is the Pythonic way to write following code:

179 answers
52 good - 127 bad
 
21.08.2019
Sébastien Combéfis
Lecturer at EPHEC
Python

What is the type of the following variable?

a = (69.0)

723 answers
491 good - 232 bad