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Why and when we use pointer in software making what its actually work ??
doubt
1 Vote
2 Réponses
6th Oct 2018, 3:59 PM
aditya sharma
Doubt in this output of this code, please help me to clear this doubt? In C
c
output
sizeof
1 Vote
5 Réponses
5th Dec 2020, 3:21 PM
Yogeshwaran P
What is the score and keys method?
doubt
0 Vote
1 Réponse
28th Oct 2020, 1:35 PM
Yumi
How come 1st and 3rd object heap address r coming same? !! Python programming doubt please help
python3
1 Vote
7 Réponses
4th Jul 2020, 7:43 PM
Parth Lashkari
Challenges: I was tired of successive defeats and I began to doubt my ability to code 😏😔😭
challenges
java
4 Votes
10 Réponses
2nd Sep 2017, 10:10 AM
Ahmed Mohammed Ahmed Khodary
Hi ! I have some doubt in php .In session any condition for dynamic input
php
polymorphism
2 Votes
3 Réponses
15th Nov 2019, 6:20 AM
Meenakshi P
Which programming language is very useful to get job easily?
doubt
0 Vote
1 Réponse
14th Dec 2018, 4:26 PM
Vinutheepthi R
What are the important topics in java and kotlin to become a developer
doubt
0 Vote
2 Réponses
26th Jul 2018, 8:28 AM
Nandan Cum
write a program subtracting two polynomials using linked list
doubt
0 Vote
1 Réponse
9th Aug 2020, 6:01 AM
ASWIN H
Why did the output is 01?
c
doubt
2 Votes
3 Réponses
28th Jan 2021, 10:17 AM
Hrutik Bhalerao
Hi frds I have a doubt first see the program in the program
elements
lists
0 Vote
1 Réponse
12th Jul 2019, 3:49 PM
Nithin Satwik Kandula
Why i have to learn different languages like java,pyth.,c,c++ and so on.why i can not learn only one language and master that?
doubt
0 Vote
1 Réponse
25th Dec 2018, 10:42 PM
Lata Mishra
How to delete a node in middle in a singly linked list?
doubt
2 Votes
1 Réponse
25th Apr 2017, 4:08 PM
Nibhrit Mohanty
While reversing the user's inputted string...This code won't work properly.Why?In C programming. Please take time to view code..
doubt
in
output
5 Votes
17 Réponses
29th Oct 2020, 7:49 AM
Yogeshwaran P
I have doubt on increment and decrement operators in c# can anyone help me
operators
0 Vote
2 Réponses
20th Mar 2020, 12:30 PM
Rajani Upadhyay
I didn't understand how the output will come 240 can you clear my doubt ❓
algorithm
c
c++
java
python
0 Vote
3 Réponses
22nd Oct 2019, 1:02 PM
aejaz ahmed
Why updating original string not giving an error even though they are immutable ?
doubt
python
string
2 Votes
12 Réponses
10th Apr 2024, 8:04 AM
Parveen
I created a BMI calculator using python, is it correct ?
doubt
python
0 Vote
7 Réponses
19th May 2021, 3:20 PM
Viren Shah
App queries/android
doubt
0 Vote
1 Réponse
1st Jan 2019, 9:21 AM
Mohan Santhosh
How to use this app..if I complete challenges can I get any certificate
doubt
1 Vote
1 Réponse
31st Jul 2019, 12:57 AM
Irhs inaraht
Java doubt please help me in a concept because my teacher not help me 😭😭
java
0 Vote
3 Réponses
27th Jul 2022, 4:00 AM
Abhishek
Hello Everyone🙋🏻♂️, I have doubt in following C code. Could anyone help me? 🙏🏻 Please... [Code is in discription]
c
c-language
programming
3 Votes
4 Réponses
28th Jan 2021, 4:00 AM
Rohit Rathod
I have a doubt : while submitting a html form by using php:
html5
jquery
php
web
1 Vote
2 Réponses
13th Mar 2018, 10:41 AM
cool guy
Functions assigned and reassigned to variables, and later referenced by those names: doubt
functions
python
variables
1 Vote
2 Réponses
14th Feb 2017, 2:09 AM
Rodrigo
How can make any program in c++ by sololearn any body have answer
doubt
0 Vote
1 Réponse
8th May 2019, 3:46 PM
EVERY SAB
How to attach a photo to my Html question I have a doubt in a question
html
-1 Vote
4 Réponses
5th Dec 2020, 3:20 AM
DK GAMING ZONE
What do "cin" used for please tell me. I had a doubt on this
c++
1 Vote
3 Réponses
16th May 2017, 7:43 AM
Adnan Narimukkil
I have difficulty with statistics , do I still continue with machine learning or first learn statistics?
doubt
machinelearning
6 Votes
1 Réponse
26th Dec 2020, 6:17 PM
Lucy
Why does the second print function doesnt print any outcome? ( coded in C )
c
doubt
pointers
1 Vote
14 Réponses
23rd Apr 2022, 12:16 PM
blueshipswims
Why this program giving me output instead of complie time error?
bug
doubt
issue
java
sololean
13 Votes
30 Réponses
26th Jul 2020, 7:29 PM
P∆WAN M∆URY∆
Please anyone explaine me how the ans being 3 not 4. Translated your ans in hindi by google translator, please.
doubt
javascript
0 Vote
6 Réponses
25th Sep 2020, 12:58 PM
RD:programmer
Doubt about the program of calculate the current day of year java
code
java
0 Vote
1 Réponse
29th Nov 2017, 3:29 AM
Xremix27
Are c lang nd c++ both combined in solo learn
c++
doubt
5 Votes
5 Réponses
30th Mar 2017, 6:20 PM
ARUN KUMAR
If i want to tell e=any elements of Array c what function can i use?
doubt
javascript
0 Vote
6 Réponses
3rd Oct 2020, 3:36 AM
RD:programmer
Can someone please explain me the reasons for output....for this programme
doubt
sololearn
0 Vote
4 Réponses
11th Sep 2019, 8:21 AM
Saheb Kumar
I completed HTML and CSS courses, but I want to view only HTML course points, how can I view separate points.
doubt
0 Vote
1 Réponse
24th Jun 2022, 7:55 AM
Sri Raghuram Vasireddy
Python 3 - My code gets timed out for higher conditions can anyone help me optimise it
doubt
0 Vote
1 Réponse
29th Oct 2018, 6:05 PM
Muhammadh Juhaif Syed Abubacker
Can we create a moving car animation with html,css, javascript
doubt
-3 Votes
1 Réponse
20th Sep 2019, 2:51 PM
Akshith
Which programming language do companies prefer,and expect their employees to learn?
doubt
0 Vote
1 Réponse
10th Sep 2017, 10:57 AM
Abdur Rahman
autofocus
doubt
0 Vote
1 Réponse
15th Feb 2017, 6:21 PM
Yuvraj Yadav
Hi, I have a doubt in BMI calculator questions. I have wrote a code. But it doesn't show the correct output. Please guide me
bmicalculator
python
0 Vote
13 Réponses
22nd Feb 2022, 3:29 PM
Indhu Mathi
If i public my codes ..Then anybody can steal ??😶
ask
doubt
help
question
7 Votes
12 Réponses
12th Jan 2022, 6:51 PM
𝑺𝑯𝑼𝑩𝑯𝑨𝑴 𝑹𝑨𝑱
Anyone please tell me the behaviour of this code in C
c
doubt
scanf
1 Vote
13 Réponses
1st Dec 2020, 2:55 PM
Yogeshwaran P
How many var can i put in one prompt box?
doubt
javascript
0 Vote
3 Réponses
3rd Oct 2020, 3:37 AM
RD:programmer
What is border-radius attribute?
doubt
html
4 Votes
4 Réponses
10th Apr 2017, 11:39 AM
ARUN KUMAR
Is there a paid version of Sololearn? I am having this doubt because I hear there is a free version.
easy
faq
free
know
level
paid
sololearn
7 Votes
4 Réponses
15th Sep 2020, 9:05 AM
Rafique
What is a portfolio....Give me the full meaning with example..I have a major doubt in it.
portfolio
professional
1 Vote
4 Réponses
7th Jun 2017, 10:29 PM
Venkateshwaran K S
I have doubt in the below code, I have attached my questions in the code as comments.
c++
0 Vote
4 Réponses
16th Apr 2022, 4:40 PM
King
Why doesn't this code print 'yes' ? Should I go back to study = and == again:|
challenge
doubt
python
6 Votes
8 Réponses
22nd Sep 2020, 2:47 PM
Twilight🌅
PlzzzzzzzI have a doubt on this prblm Write a program to read a string strstr, which will contain words separated with space.
python
0 Vote
7 Réponses
17th Oct 2021, 7:22 AM
G-5256
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Aujourd'hui en vedette
C pointers
1 Votes
Python
0 Votes
SQL
1 Votes
Guys help please
0 Votes
Slicing in python
1 Votes
Control flow
0 Votes
Python question
1 Votes
Front-end vs Full-stack
1 Votes
HTML
0 Votes
Which mobile offline app can I use for HTML
0 Votes