F&A Diskussionen

Why do lessons sometimes say I got the right answer and then have me do it again? (Android 8.1.2)

28th May 2020, 4:03 PM

Shravya Nadig

sololearn

0 Stimmen

Why do we have to use a single and multi- line comment when we can just use multi line?

20th Jan 2018, 2:20 PM

Carter E

c++comments

0 Stimmen

Why when i am going to run my code the link that i have just written not working ??

13th Aug 2016, 10:24 AM

Atule Samuel

html links

-1 Stimme

In Code Playground,I saw people coding in Web. Why are there separate codes for HTML,CSS,JS. Can't we write it in a single code?

3rd Jul 2017, 4:26 PM

Martin Boles

css html javascript

0 Stimmen

Can you explain me, why does it always output true? I would like to know if appointed substring is present in original string.

6th Jan 2018, 7:52 PM

Bhanu Prakash

c++

0 Stimmen

Why does the width attribute brings the horizontal line in the middle and not from the left? Should we add an alignment attribut

13th Sep 2021, 5:07 AM

TeaserCode

attributes html

0 Stimmen

Below code returns an error b does not name a type. why ?? Is variable assignment not allowed in classes like general assignment

18th Aug 2017, 3:35 PM

Job.A

c++classes constants

1 Stimme

Why do we use far in float celcius=37,far; in 4 th line? What is the purpose of far in that 4th line. Please explain this far

7th Oct 2016, 12:31 AM

sai chaitanya nandipati

0 Stimmen

Why do we use categorical cross entropy for classification of handwritten images into the numbers, instead of binary cross entro

5th Jan 2022, 12:11 PM

Nilambar Karmakar

deeplearning keras neuralnetworks

0 Stimmen

Guys ! Why do we need UX design in Web Development and how to create a requirement search tree ?

9th Feb 2020, 2:05 PM

Punyasloka Sahoo

responsive ux web

0 Stimmen

why use % two times in if statement after top 10 when result show one time %, what is the mean of second percentage?

12th Jul 2022, 12:00 PM

Ermias Kebede

0 Stimmen

I Given %2.4f to variable a and %6.2f to variable b but output coming more digts than %w before decimal , why it's happening

13th Mar 2020, 7:32 PM

Jitendra Kumar

float formatting input

0 Stimmen

I am unsure why my program behaves how it does when I input words where it should receive numbers. I'm using try and except.

30th Aug 2019, 2:46 PM

Mr. Nothing

except main python3 try

0 Stimmen

Why are tests 3,4,5 hidden? This code works on 1 and 2 but not on 3,4,5 and I'm unable to submit it because of that. Any ideas?

8th May 2019, 5:11 AM

Elijah

basics code python

0 Stimmen

In C++, why we can not create object of abstract class and we can just create only pointer/referance of abstract class?

6th Nov 2022, 1:18 PM

Stefan Ambrose

0 Stimmen

11th Jul 2019, 12:44 AM

Amit chavare

blog schedule

colomn does lines my not on schedule show the why

0 Stimmen

Why there is 1/19 in section Paragraph? How can I finish 19/19? I was clicking button Continue and it just skip to the next :(

9th Jan 2020, 1:56 PM

Yahaira Hernandez

html

0 Stimmen

Is python good for selenium ? I heard like java is better than python for execution. Can someone tell which is better and why ?

22nd May 2018, 4:20 PM

Mateusz

java python3

0 Stimmen

what is the use of dictionary in python..... because there are lists also available in python so why don't we use them instead of dictionary.

17th Mar 2019, 1:07 PM

N Rajesh

dictionaries python

2 Stimmen

X value is constant 5 , and z denote the address of x value . But we don't know address of x value.it show error output why ?

31st Jul 2016, 10:39 AM

Aakash Sharma

cpp solo

0 Stimmen

Why does my result for Conditionals and Loops Break and Continue question 2 say it's wrong but, all the answers are correct?,

16th Sep 2020, 12:13 PM

Suparna Podder

2 and break c#conditionals continue loops question

0 Stimmen

What is the difference b/w interface and abstract class? We can do all the things in abstract class itself but why interface?

17th Sep 2018, 6:42 PM

JOYCE YUN

abstract-classes interface java

0 Stimmen

Why is there structure in the same structure ? What does that mean ? And can you give me an Example? Thanks..

16th Mar 2019, 12:57 PM

Soma Venkata Sai Krishna

c c++code

1 Stimme

Why my code gives error when i replace these hex number by q ? If address of a pointer is in hex then it should work.

24th Jan 2018, 4:58 PM

Youssif Almassri

c++pointers

1 Stimme

Why I use \n in python to make 2 lines when I can use print many times to make 2 lines too ??

24th May 2020, 8:43 PM

Shubham Maurya

c css php python python3

0 Stimmen

print(int(input("Enter a number: ")) + float (input("Enter another number: "))) why this code gives float type output?

1st Dec 2017, 10:18 AM

Omar

python type-conversion

0 Stimmen

Why cant we use strings in user defined function ...how to use string in user defined function?????

10th Jun 2018, 1:59 PM

Sathya R

c++strings

-1 Stimme

Content "" does it mean in CSS3? Why it is used to make a triangle border? Thanks

4th Jan 2019, 11:28 AM

Aamir Mehmood

border css css3 triangle

0 Stimmen

Why Sololearn does not teach C++ 11/14 apart in a way to see to compare them ?

28th Nov 2016, 8:05 AM

Infoore

apps c++

1 Stimme

Is there an option to explain the reason why you're reporting a particular question after a challenge.

8th Sep 2017, 5:28 PM

Garry

c++challenge java php reasons reports

-3 Stimmen

Why doesn't sololearn contain responsive web desin course? Hit like if u want they to add it

2nd Jul 2017, 12:31 PM

Richard Opoku

css css3 html html5 jquery json mysql node.js php sql

-1 Stimme

Is there anything wrong in this question.? Why this stupid solo learner app keep on rejecting it..!

3rd Jul 2017, 7:53 AM

Djaber Meghar

java

0 Stimmen

Why when I use this ( >>> ), without the brackets of course .. an error happens?

19th Apr 2017, 5:46 PM

ram kumar

python

1 Stimme

Why is There is no output for the code?..it showed error in the "try it yourself" output

18th Feb 2017, 9:27 PM

Hazem Ahmed

c#pyramid

0 Stimmen

Why do we have a heading tag if it's the same thing as using h1, h2 etc

13th Sep 2017, 8:19 AM

Android Boi

html html5

1 Stimme

Why am i been redirected to the first java script lesson after finishing the Es6 Object lesson

2nd Jul 2016, 5:05 AM

Mario Fuentes

issue pages

0 Stimmen

What it indicates: v(input,input+7) in the code below? And why to use that in sort function too?

26th Jul 2023, 9:08 AM

mark karuri muthoni

c++cpp std::sort()

0 Stimmen

WHY the results of these two algorithms are different? please explain in detail, i want to understand

22nd Aug 2018, 2:08 PM

Tincture

algorithm else If

0 Stimmen

Why we are give a parrent class refference at the time of object creation of child class?

18th Oct 2017, 9:28 AM

Irman Utamara

abstract-classes core inheritance java

0 Stimmen

What is the point of the Collection class and why is it used to only sort arrays?

5th Sep 2017, 6:27 PM

Shivam Jamaiwar

java lists

1 Stimme

Why do i get a different outputs when i run the same code in shell and pycharm??

27th Dec 2016, 6:17 PM

A.G.

dictionaries

1 Stimme

Why are values in the array printed even though I passed an iterator bigger than the array?

17th Jul 2017, 6:16 AM

Faizan Ahmed

arrays c++

0 Stimmen

Why wasn't "This is executed last" as the text included in __finally__ func in the example ?

2nd May 2018, 12:47 PM

Jonathan Perez

exceptions finally python

0 Stimmen

Can somebody explain why i get hit with a math wall when i make it to JavaScript?

15th May 2017, 5:29 AM

Alexander

development javascript math stuck

1 Stimme

Why is it that the names.append(person) and return “—-“ are not executed after the for loop? Ok

13th Aug 2017, 11:39 PM

Hikeem Sosa

for loop nested

0 Stimmen

Why this simple program doesn't work ? It should print out min and max of an array

11th Sep 2018, 12:28 AM

Felix

ios swift

0 Stimmen

in the 3 and 4 lines why he took "c" and what does it mean? anyone plz

21st Jun 2017, 9:41 AM

Developer 39

python strings

0 Stimmen

why in this code the output increment 2 number inside the code while the i == 0🤔🤔🤔

3rd Jul 2017, 3:39 PM

Edu Rut

information

0 Stimmen

Why not using Regular function to take the arguments and do the same thing as decoretor does

24th May 2017, 12:35 AM

Shroq Khaled Mahdi Al-Nabhani

decorators python

0 Stimmen