Q&A Discussions

If I can add an integer and a float, why do we have to convert the float to avoid an error?

type-conversion

1 Vote

24th Feb 2018, 6:17 AM

Austin Hofmann

How do you prefer to split a long string in parts and concatenate them so as to avoid E501 and comply with PEP8?

concatenation e501 pep8 preference python

1 Vote

22nd Apr 2022, 3:45 PM

Korkunç el Gato

When I paste my 11,317 line python code Sololearn just quits and I have to restart the app.. Is there anyway I could avoid this?

codeplayground python sololearn

1 Vote

17th Sep 2019, 7:40 PM

Kopamed [Active... ?]

So if === is the best choice to practice, is !== also a better choice than != to avoid future problems in the script?

javascript operators

1 Vote

6th Aug 2016, 12:59 PM

Ar Ciela

What are the limitations of the codeplayground? Why do some code return no output when working fine on a PC. What should I avoid

c#c++codeplayground java javascript python ruby

3 Votes

2nd Jul 2017, 7:44 PM

[A^dr3w]

In HTML I'm searching for mistake over 30 mins after typing centre instead of center.How can i avoid American British eng error?

1 Vote

18th Jun 2019, 2:53 PM

Bharanishraj

Running the python code(with out any syntax,type error) but it always show me a indented block error.tell why and how to avoid

block error indented python3

0 Votes

21st Jul 2019, 4:03 AM

Yogeshwaran

how I can know what numbers can be stored with the two' s complement to avoid overflow? I would appreciate any answer :)

0 Votes

16th Mar 2020, 8:21 PM

Dario Ortolano

How to avoid horizontal scroll on mobile with responsive web design. That web design is okay on web server. But not in mobile.

body hidden html overflow

0 Votes

8th Sep 2017, 6:42 AM

Anuranjan Kumar

I want a popup messege when I submit my form so i use bootstrap modal but it working when my form is empty how can I avoid it

bootstrap js node.js

1 Vote

29th Dec 2022, 6:14 AM

Mu_G Rahiman

I request the developers of SoloLearn to include the new features of C++14. C++14 is extensively developed, standardised and accepted. Concepts like "vector", "map", "list" are missing. I also request to add new questions in "challenging" to avoid the repitition of same questions. Thank u very much SoloLearn for this wonderful app..

c++challenge templates update

36 Votes

8th Aug 2016, 6:43 PM

Srinivas B

How to name in spaces using string in structure in c++ i not use getline. there any other thing because I want to avoid std

0 Votes

24th Dec 2022, 10:46 AM

Adnan Ishaq

I have a program that will count up to a number. When I assign the variable x to a number manually, it works. When I use an input, the time limit is exceded. What is going wrong and how do I avoid this?

1 Vote

9th Nov 2016, 12:28 AM

Zach Miller

When you have a navigation Menu on top of an image slide what can you do to avoid it being curtailed by the opacity when you hover on it?

css css3 opacity

0 Votes

1st May 2016, 12:08 PM

John Brown Shamala

Write and test a program that solves quadratic equations. A quadratic equation is an equation of the form ax2+ bx + c =0 ,where a,b and c are given coefficient and x is the unknown The coefficients are real number inputs ,so they should be declared of type float or double Since quadratic equations typically have two solutions ,use x1 and x2 for the solutions to be output These should be declared of type double to avoid inaccuracies from round-off error

-1 Vote

28th Jun 2016, 7:19 PM

Ogunjirin Emmanuel

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