Q&A Discussions

Can someone explain to me whats wrong with this code, It is saying that scissors is not defined but i thought it was..

29th Apr 2022, 4:44 PM

Carmilla Boykin

game paper python rock scissors

0 Votes

I read the explenations but I couldn't figure out the purpose of srand(), can somebody explain how it works?

25th May 2017, 11:30 PM

Allan Stewart

c++rand

0 Votes

pleas i want knowledge what is benifit of the rgba system color exactly? and i want explain about him?

7th Jul 2016, 3:08 PM

Stev

transition

0 Votes

Can anyone explain what is the meaning of "When an elsif block executes the entire if expression is exited."

30th Mar 2017, 1:11 AM

Shroq Khaled Mahdi Al-Nabhani

elsif-statement ruby

0 Votes

I couldn't understand the concept of OOP in programming languages ... Can someone please help explain it to me?

29th Jun 2017, 8:37 PM

Prabhat Ranjan

classes java objects oop

0 Votes

do anyone know about delegates in c#? if yes can you please explain in detail what it is for?

14th Nov 2016, 1:14 PM

Ugwah chukwuemeka Emmanuel

0 Votes

Can someone please explain to me what visibly changes if one uses the "inside, outside" property for the list-style-position

10th Jul 2016, 12:58 PM

Shiva Sagar

css lists

0 Votes

Can someone explain to me alist and how it can be used in a python code with an example if possible?

24th Sep 2017, 11:45 AM

Patrick Idungafa

alist python

0 Votes

Please, explain why num 1 = num also, why m = m *10 + num%10 and num/=10 ? See below program

5th Oct 2020, 1:46 PM

...

java

0 Votes

Even if I don't add a 'return' statement, the program still runs and gives same output. Can anyone pl explain the difference?

9th Dec 2016, 1:59 PM

Varun Singh

return

1 Vote

Class, Can anyone here explain to me what is the different of invert and inverse in image filtering (invert, hue, grayscale, etc

2nd Nov 2016, 7:37 AM

Samyak

css filtering image

1 Vote

Please explain how it's output is 100? #include <iostream> using namespace std; void myFunc(int *x) { *x = 100; } int main() { int var = 20; myFunc(&var); cout << var; }

9th Nov 2022, 2:03 PM

Oliver Pasaribu

c++pointers

2 Votes

5 Answers

16th Jul 2016, 7:37 AM

yashmi

Needing Postfix Explanation

can don't explain i it me?postfix someone to understand

0 Votes

Plz explain line number five (how counter is related to words )why in square brackets here , wht is the logic here ..?

13th Nov 2019, 11:37 PM

CodetMajor

for forloos function-arguments functions loops syntax whie

2 Votes

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

7th Jan 2018, 12:13 PM

Bilal Asghar

0 Votes

Please explain me this Write a program to take marks of Maths,English and Science from the user calculate its sum and display it

13th Sep 2021, 5:07 AM

TeaserCode

python

-4 Votes

4 Answers

2nd Feb 2021, 7:22 AM

santosh sharma

What is the value assigned to numerous in the statement: double num =5/2; ? Explain the concept of variable casting and show how

c++variables

0 Votes

Csn anyone plz explain me this one line code and how is the answer 18, i know precedence rule but still couldn't get it?

14th Apr 2017, 7:26 AM

ike Abek

input

0 Votes

I need an explanation for 3,4,5 th rows. Whether it's a method or something. Can anyone please explain me clearly

21st Dec 2021, 3:48 AM

LegendGamer Pro

static

1 Vote

Can anyone please explain what is java string replace all ? What is function? Where and how we use this?

13th Mar 2018, 4:38 AM

Marana Coder

java

0 Votes

when I try to compile ExampleProgram.java, Cmd just gives me my dir again...can someone explain & help me get pass this? thanks

2nd Aug 2022, 5:59 PM

Manohar Kaloni

java

1 Vote

Can anyone explain me the steps for becoming an mobile apk developer? After completing 12th std in science where to go now?

6th Dec 2016, 2:27 AM

Wayne Porter

software

1 Vote

to include JavaScript we use <script> ......</script> tag. but somewhere I read that <script type="text/JavaScript">.....</script> is used....can anybody explain what's the difference

12th Mar 2018, 5:50 AM

ADNAN DIVEKAR

javascript

1 Vote

Any one can explain this code what are all process has done in this code how the input it get & what mathematical function here

20th Aug 2016, 3:59 PM

Anoop poonia

python

1 Vote

explain in simple words the use of %2d, *, %5s in scanf("%2d %d %*f %5s", &x, &y, text), where text is text[20] ?

1st Oct 2018, 12:46 PM

Raj J

input output scanf

0 Votes

1st Oct 2019, 4:56 PM

Sk. Ahmed Razha Khan

HELP

an exam explain help hour in need python why

0 Votes

so i looked up if i can change an array size in cpp and all the websites said no so can anyone explain this to me ?

20th Dec 2018, 9:33 AM

Elis Belen

0 Votes

Which field would be best to choose in robotics? Which of among will have great scope and demand in future too ? Plz explain me.

18th Apr 2024, 9:35 PM

Abas Statar Jbr

robotics

0 Votes

I'm really confusing on classes. How to use it? How to code it? Anyone, feel free to explain it. :)

22nd May 2020, 9:43 AM

Vaibhav Someshwar Kanade

0 Votes

Can someone please explain why I would want to only import part of a module instead of all of it?

31st Dec 2016, 6:12 PM

fazrina aznan

modules python

0 Votes

Can someone explain the difference between the use of the $_SERVER as script name and this one for host name?

23rd Jul 2016, 8:37 PM

Peter Drennan

php predefined-variables

0 Votes

Can anyone explain for loop (init and condition)?.. and the concept of init and condition in simple way to understand.

28th Sep 2015, 10:25 AM

Ciara Grace Tenorio

c++loops

0 Votes

Functions and Methods are similar in many ways in Python, though Methods have two distinct difference, can you explain them!?

15th Aug 2016, 10:43 AM

Zafirah Mohamed iqbal

functionsvsmethods python

0 Votes

For the Code Below Please someone explain How the value of variable 'number' bcame 64 when we print it for the second time?

28th Apr 2020, 10:16 PM

Thato Seeletso Mmusi

c++help pointers

1 Vote

Explain Red black tree and splay tree insertion and deletion concepts and logics with the help of C program

7th Apr 2018, 1:43 PM

RiGeL

data structures

0 Votes

Anyone can explain this?? Generally a constructor of base class doesn't inherit to derived class..... But here I'm confused...

25th Nov 2018, 9:47 PM

Hiral Jain

c++classes constructors

0 Votes

Explain how: if not True: print("1") elif not (1 + 1 == 3): print("2") Gives the output as 2

9th Sep 2017, 2:06 PM

Harsha Sanju

boolean-logic python

0 Votes

What will be the result of the query below? Explain your answer and provide a version that behaves correctly.

26th Oct 2016, 2:31 PM

Brave

challenge

-1 Vote

can anyone explain what use namespace std; means and break it down, I'm a little confused thanks a lot

21st Dec 2016, 5:21 AM

Akwin Lopez

c++comments

0 Votes

Why it prints 3 times instead of 4? I thought it will print 5, 4, 3, 2 so it's 4 times, right? Can someone explain it to me? Thanks

24th Sep 2016, 10:51 PM

Kevin

loops python

1 Vote

4 Answers

11th Aug 2016, 10:27 PM

Faizal Khilmi Muzakki

Can somebody please explain to me how i can link my css file to my html file when i am using the sololearn code playground

css html javascript

0 Votes

Can someone please explain to me / give me an example of how to make your OWN URL AUDIO play within the HTML5

8th Jul 2017, 1:08 PM

Leking👑

audio html html5 sec url

1 Vote

The srand() function is used to generate truly random number. Can anyone explain this just confuse a lot why this need in rand

3rd Oct 2018, 11:33 AM

Kyla Gordon

c++rand

1 Vote

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

11th Aug 2017, 1:50 AM

Naresh

0 Votes

Can anyone explain why this code always prints "True" yet changing it to int or str only always gives "False"?

5th Jan 2022, 12:11 PM

Nilambar Karmakar

boolean-logic comparison,

0 Votes

Explain line by line please what does "evaluate" mean? , '!' , '&' and the true or fasle question! ?!?!??!?!

9th Apr 2017, 5:17 PM

Callum Rogers

0 Votes

can anyone do for on any project on basics of python and explain me it please ....small project is enough.....

22nd Jan 2017, 3:51 PM

Amr Monsef

python

0 Votes

The codes attached have almost the same pattern ..but why their answers are different ..amd also please explain the answers

12th Jul 2017, 4:40 PM

Darwin

operator-precedence python python3

0 Votes

Am sorry to ask but can some one explain to me more about the comment tag becauseI don't understand the explanation of sololearn

12th Aug 2017, 3:43 PM

Divyanshu Kulratn

-1 Vote