Q&A Discussions

Why do we use " " to define the can't we use ' ' and if no then please let me the reason behind that.

14th Nov 2016, 9:21 PM

mido

java strings

0 Votes

How to complete the code using double syring >>>" " ?? Pls

22nd Sep 2017, 10:06 AM

kanishka

python strings

1 Vote

in this program. what is the problem in class "mz "

11th Mar 2017, 7:40 PM

Abubakar Musa Bala

classes java

0 Votes

Hi guys I have tried the "snail in the well " but now I'm stuck . I need a hand .

26th Mar 2019, 1:15 PM

aminul islam hnc

-3 Votes

17 Answers

4th Mar 2021, 8:07 PM

Global Universe

Существуют ли символы которые определяют любое слово в " ", любое предложение

help python

0 Votes

"A newer version of the app is available " - i cannot go forward

27th Apr 2022, 4:42 PM

Bawar

app python version

1 Vote

Hi, I wanna know how we can respect the condition of " the same day" on queries in SQL ?

24th Jan 2019, 9:03 AM

BobbyC

mysql sql

2 Votes

10 Answers

26th Oct 2021, 12:20 PM

Marzieh NOROUZI

What is "return function " ? Reason for using it ... It's function ?

php

1 Vote

Can we also use " qoutes and ' qoutes inserted on the two words which have to add????

3rd Nov 2016, 8:30 AM

Rishu Mahaseth

python strings

0 Votes

7 Answers

9th Oct 2020, 3:46 PM

priyanka

Why we use :" " with *"my name is"+first name+last name*

java strings

1 Vote

Por que no funciona en comentario al usar """ triple "

3rd Jan 2018, 12:08 PM

Maryam Ben Abbou

comentario

0 Votes

can anyone explain me the output of "print 24|42 " in python

15th Feb 2018, 4:24 PM

Roe Eliyahu Pulgar

python

0 Votes

Why not we are use "void main " instead of int main?

8th May 2017, 1:37 AM

Vijay Mhaske

-2 Votes

How many exp we can get for the " Free Like a Bird" badge?

20th Sep 2017, 5:44 AM

blackcat

barges

1 Vote

When i put "\n " its not working when i go after this statement

1st Sep 2022, 12:33 PM

Md Arif Shahriyar Sohan

strings

0 Votes

I did not understand the purpose of width in "%[-][width].[precision]conversion character " (used in printf statements)

17th Nov 2019, 4:24 PM

Yogen Rai

input output

0 Votes

Can any one explain why we got this kind of output and also say me when " float is true " and "double is false" gets printed ?

7th Oct 2019, 2:47 PM

Sk. Ahmed Razha Khan

c doubt sololearn

1 Vote

Could someone please explain what are "0","1" and " "2" doing here {0},{1:0.3f}and{2:0.3f} respectively ? [Solved]

25th Aug 2019, 9:41 AM

Kiran Deep Naidu

python python3

1 Vote

How can I remove the text-indent from the question "who is he ? "

8th Jul 2021, 4:16 PM

partha das

css help html text-indent

-2 Votes

I cant understand how concatenation is done ......confused with + and " symbols

23rd Jul 2021, 4:15 PM

Nv Abdallah

strings

0 Votes

How can check the input if it was "int or string " in console app ?

2nd Jul 2018, 3:30 PM

balasankar

0 Votes

7 Answers

10th Dec 2016, 10:26 PM

Abdulwahab Herbli

Кто может помочь? В задаче " билетная касса" не знаю что делать, может кто подскажет как, или сразу код. Благодарю!

++coding help project

1 Vote

6 Answers

7th Jul 2021, 8:22 PM

Ростислав Марцинкевич

What's the difference ? "I know the programme isn't right it's just an example "

java

0 Votes

Why this code is giving "No Output " message when I run it in code playground?

29th Mar 2018, 8:52 PM

Esraa A

python3

1 Vote

6 Answers

16th Jul 2017, 10:00 AM

Abhishek Tiwari

When i m running my source code in python then in output it is showing "memory error "

can help how i it plz solve

0 Votes

7 Answers

16th Jul 2020, 12:59 PM

Amratesh Dixit

Where is The Error.." Exampleprg(String... person) { " is that line not valid.

argument ayushkssk cmdargs commandline error java program

1 Vote

How to compare two objects using "IF STATEMENT " in Linked list?

13th Jun 2020, 3:45 AM

Ayush Singh

c#generics

0 Votes

Can i make a <p> "paragraph" text colored or a <h1> "heading " text colored?

12th Jan 2017, 8:54 PM

Abdullah Alhmzani

html

0 Votes

How to STORE & READ text with spaces and " |" from text file?

1st Sep 2016, 6:08 PM

Sebbex

c++files text

1 Vote

Why ' and " work same in print statement? Or Is this matter ?

24th Sep 2020, 1:34 PM

THAYANANTH KUMARESAN

input output

0 Votes

When using break in calculator it shows "syntax error:'break' outside loop " plz help

6th May 2020, 6:27 PM

Prajwal S

python

0 Votes

What are the difference Between " Struct list *file ;" and "Struct list *file = malloc(sizeof(*file));" ?

4th Nov 2016, 11:35 PM

Upender Gavani

arraylist c

1 Vote

Why is the output showing " time limit exceeded" when i run this program ?

29th Jun 2019, 12:07 PM

RATIARIVELO Nekena Rayane

if-statements loop switch while

0 Votes

In my studio while clicking emulator it showing error like" HAXM is not found " ?

10th Oct 2019, 2:16 PM

Sk. Ahmed Razha Khan

android

0 Votes

I'm getting an error in my c++ code " if was not declared in this scope".

9th Sep 2019, 3:07 AM

Sekaran C

c++#errorinc++

0 Votes

I wrote "Hello World " code in code blocks... then I press F9. Then It shows error massage...

1st Jan 2020, 3:57 PM

Vishal Sharma

what does " !! "mean in this code ? and what does the first if statement mean?

0 Votes

9 Answers

4th Aug 2016, 3:13 PM

Md. Mahmudur Rahman

javascript

2 Votes

Can you tell me why this happens "Trying to get property 'num_rows' of non-object " in php?

14th Feb 2020, 12:30 AM

Marina Khamis

mysql php

0 Votes

Which value of the target attribute makes the link open in a new tab ora new window? a href ="2.html"target=". "

30th Jun 2020, 3:25 AM

Beast

0 Votes

Please is the button "tap to try " not working on my phone, I'm new please 🙏

6th Jul 2019, 6:19 AM

joy hind

goblin

0 Votes

Must this be " this video is not supported by your browser" always there

4th Aug 2022, 4:29 PM

The analyst

html5 video

0 Votes

Plus help It says there is bug in the code of Popsicles problem "eat them all or give away "

1st Jul 2020, 6:22 PM

MANUEL

python

0 Votes

6 Answers

23rd Jan 2023, 12:43 PM

Hussin Aourir

Por que me aparece la advertencia, " posible pérdida de datos" al colocar float

0 Votes

Bonjour quelle différence y a t'il entre "import math " et "from math import*"

31st Aug 2019, 4:30 AM

Luis

modules python

0 Votes

If i use, if (7=4) {cout <<"yes"} It shows error instead of " No output" Why??

29th Nov 2017, 1:33 AM

nabil-e

if-statements

0 Votes

Can anyone explain " long"&"Short" and also explain the use of "signed" , "unsigned" , "long"&"Short"

27th Jul 2019, 3:36 PM

Aryan

1 Vote

How do I build and run "hello world! I love programming! " In c++ codeblocks?

29th Sep 2020, 9:27 AM

Aquib

c++code code::blocks error file hello message save world

0 Votes

hello, why "innerHTML " do not work , it returns an error "can't play, innerHTML" of null""

22nd Jan 2017, 10:42 PM

bradley

var

0 Votes

Why we are using "std " ? What is the perpose of it?

28th Aug 2019, 10:57 AM

Bia

-1 Vote