Sesiones de PyR

What is the difference between print(" hello " + " world "). And print(" hello " + 'world' )

7th May 2020, 6:05 AM

Oleksandr Zinchenko

strings

0 Votos

What is the maximum number which a for loop can reach? (Hint: for any variable type )

4th Feb 2019, 11:39 AM

ansh

can forloop integer loop maximum reach value

0 Votos

when we make ( 1+rand()%6 ) ,why it always get 6 6 6 5 5 ?? why this numbers ?

27th May 2017, 1:06 PM

Furkan AYDOĞAN

c++rand

0 Votos

How this function working and what's mean by $u = $u + $y? And explain more about return (i mean what next after "return $u?" )

16th Sep 2016, 5:25 AM

sarakhaled

functions php

2 Votos

6 Respuestas

19th Oct 2017, 5:11 AM

Irezer

how to make a calculator the user chose the operator (+ , - , ÷ , × ) .. i can make a siple calculator ..

2 Votos

7 Respuestas

22nd Apr 2017, 6:43 AM

Lama Alkattan

Is python for beginner is enough for my web development ( because i don't want to learn more python course )

a i suggetion want

1 Voto

Can Anyone Suggest Me Languages I Should Learn ( I Want To Be A Stack Developer And Build Dynamic Apps )

7th Jul 2023, 9:56 AM

Vedansh Ramawat

css html5 java javascript python3

1 Voto

To make games(or apps ) should i start with java, python or swift and what will give the best quality in my work

9th Apr 2018, 1:37 PM

Tayeb Mehmood✔

newguy

2 Votos

Hi .... I can use ( Getting user input ) In all orders in code ? Or just one time ?

16th Dec 2017, 4:36 PM

INFINIYOS KD

java

0 Votos

From the code given below, the output should be 12(because constructor never inherit ) but it is 112 . How? Someone can explain.

25th Oct 2019, 6:19 AM

Hamood

c++constructors inheritance

0 Votos

5 Respuestas

21st Dec 2016, 4:09 AM

blumen

is there any way to lookup local leader-board through chrome ??? i couldn't find it. (i know mobile app has this feature )

#problem #sololearn leaderboard localleaderboard

2 Votos

Is anybody here know, how can I make, if it's possible, concurrent computing in Python3? (anything like fork() in c++ )

15th Apr 2020, 2:52 AM

SASIM WD

computing concurrent forking python3

1 Voto

why are the id( ) of two lists same when a variable has been used to copy a list that is stored in another variable?

21st Mar 2017, 1:51 AM

learner

python3

2 Votos

I have a doubt please help me . My question is item is= 18 and boxes =6 phir dash ( item /boxes ) what should I right in dash

13th Mar 2020, 12:07 PM

sai

help me

0 Votos

6 Respuestas

3rd Jun 2023, 3:26 PM

anika mishra

Wy du v ned MyClass::MyClass() { } , f MyClass::MyClass() { } xcluded otput gvs er thnk u )

c++classes

0 Votos

where i can get url (small in length) for gif/video/audio (less in size *kb* ) to use in clean and small coding.

27th Dec 2016, 6:45 AM

ram

audio gif smaller video

1 Voto

What do you mean by (you can also use their various combinations to specify directions (e.g., bottom right ) ?

21st May 2020, 6:46 AM

Divya Mohan

css css3 gradients

1 Voto

Why we use (using namespace std; ) in c++ program?? But in turbo c++ compiler it is not used Why?

30th Nov 2016, 7:37 AM

Abdelrahman

c++sololearn

2 Votos

In this Scala Code object Solution { def main( args: Array [string] ) = { HelloWorld.main() }} why HelloWorld.main is used?

4th Jan 2018, 3:32 PM

Nikash

scala

0 Votos

Random int generator + if / else if / else ) 1 through 5 . .. always returning false .. why??

16th Mar 2021, 12:52 PM

ANSHU MISHRA

if-statements math

-1 Voto

I have a book which says: "decimal.Decimal( ) function takes an integer or string argument but NOT float"

23rd Feb 2017, 5:04 PM

Sonny mbiam

python

0 Votos

When i try to follow someone (not physically,but on solo learn ) it's showing me "you have hit a follow limit". Any solution?

13th Jul 2016, 10:17 AM

Adarsh Namdev

c c++html5 php python3 ruby

3 Votos

When i replace 0 (which is after return ) by natural number then the output is coming the same as when the zero(0) is there.Why?

10th Jul 2017, 4:21 PM

mahesh naandade

command false record return

2 Votos

Не совсем понимаю что здесь написано reversed = names.sort( { s1, s2 in return s1 > s2 } )

5th Apr 2019, 2:08 PM

Saurabh Kumar

closures swift

1 Voto

Pouvez-vous me donner des noms de application pratique pour fair du code (si on a besoin de aide )

4th Oct 2017, 8:39 PM

Yevhen Morkovin

s.v.p

0 Votos

Error Spam In C# Generics

14th Feb 2025, 7:36 PM

Maxime Barron

;()c#error generics missing static void

8 Votos

Is there any websites / Android Applications which will teach me each and every ( old as well as new ) concepts of c++??

25th May 2019, 6:49 AM

Clueless Coder

algorithm c++coding inbuiltfunctions

2 Votos

[Solved] Need Help. i can seem to figure out whats wrong with my code. 'Uncaught syntax error: missing ) after argument list'

10th Mar 2019, 12:15 PM

Rakesh Patil

javascript objects

0 Votos

How good Solo Learn is for other people and what would you suggest for some more training? ( some other app/site )

14th Oct 2019, 5:26 PM

ＳＥＧＡ

self-learning

1 Voto

Can you guys review it, i started learning html yesterday ( 11 july 2017 ) , what can i add more.

26th Oct 2017, 8:36 PM

Smajser93

html

1 Voto

I wants to count total ( 1 ) number present in the given length. This program is only from 0 to 100. But I wants upto 10000.

12th Jul 2017, 12:34 PM

Priyanshu kumar Chaudhary

0 Votos

is it possible to convert an android app ( made by android studio ) into a website? and if so will it be a good choice?

4th Mar 2020, 5:38 PM

Vishwesh Patel

android app convert website

0 Votos

[✔️]Can anyone explain me answer of this problem (PS: see the Description ) ? I will upload my code in the answer section.

29th Mar 2020, 6:21 PM

Ehsan

and conditions course java loops practice

0 Votos

What is the use of this ( myarr[0][2] = 42; ) in this code without that too the compiler give same output...???

3rd Feb 2022, 7:34 PM

SARVESH ASHOK DEVRUKHAKAR

arrays java

0 Votos

Write a function POPBOOK( ) in C++ to perform delete operation from a dynamic stack, which contains Bno and Title.

19th May 2017, 10:24 AM

yamil mohamed p

{};*link;bno;c++char int node struct title[20];

0 Votos

I have problems when I use (addEventListener ) and (###.style.color) in JS can you help me I don't know what to do

8th Dec 2018, 7:10 AM

Utkarsh Singh

addeventlistener

0 Votos

Is there any way to convert speach into text in c++.... (Means sound recognition app ) just like in ubanto linux ......

25th Dec 2022, 10:53 PM

Roger Aleman

api c c++gui linux sound ubanto windows.h winmain

1 Voto

Why does this output 4? I'm having a bit of trouble distinguishing between the OR (| | ) and the Logical OR (||).

10th Feb 2018, 8:14 AM

SatanicAngal666

javascript

0 Votos

Write a program to check whether a entered character is lowercase ( a to z ) or uppercase ( A to Z ).

3rd Mar 2018, 12:26 PM

Briaה‎

a for please program this.write

1 Voto

QI ) what are the types of the queue? list the problem of ?each type. What is the solution for each problem

24th Feb 2018, 5:33 AM

Vikram Vm

data-structure

-1 Voto

first = {1, 2, 3, 4, 5, 6} second = {4, 5, 6, 7, 8, 9} third={2,4,6,8,0} fourth=([4,6,8,5]) print(first | second | third ) prin

5th Apr 2020, 9:58 PM

Aya Abu Thib

set

0 Votos

What is the Method most efficiency to find in mat n*n (just ziro and one ) if exsist row thwn just ziro and colom just -1 ?

15th May 2020, 6:12 AM

Taiwo Yusuf

java

1 Voto

5 Respuestas

8th May 2017, 12:26 PM

yossi Nahmias

Can anyone please tell me the syntax of accepting line ( string ) as an input in c++ along with header file required for it ?

doubt

0 Votos

5 Respuestas

4th Dec 2017, 4:14 PM

Bhushan Thakre

Give the output of the following program ( Assuming that all required header files are included in the program )

c++classes output

0 Votos

My older account(about 2years old ) is unable to view the questions asked earlier(on pc) :( . Is it a bug ? any fixes ?

21st Jan 2019, 9:46 AM

Maadhav Sharma

bug

0 Votos

I need help to finish this simple Guessing number game (The source code is on my profile and comments )

8th Jul 2021, 4:20 PM

partha das

c++cpp game lambdas numbers numeric-operations self-learning sololearn

0 Votos

Someone please explain me the following statement for bubble sort 👉 for ( d = 0 ; d < n - c - 1; d++ )

8th Feb 2017, 6:32 PM

Juvenal Carlos Lunguenda

c cprogamming

1 Voto

( The code project 2 ) , when replacing multiple of 3 by '*'.. position of 3 is getting replaced but 3 still gets printed below

28th May 2018, 11:42 AM

Satyam Kirati Namnu

1 Voto

happy_new_year 2018 ( your_life ) { while (memory<=2017) { if (memory == (sorrow || pain || angry || hate || envy))

10th Sep 2021, 9:12 AM

Saood Aga

happy new off-topic year

1 Voto