Q&A Discussions

What should I do when an alert pop up like "Your programme need input".

8th Sep 2022, 1:50 PM

Dhriti Parikh

0 Votes

i have a doubt in creating class it is giving error

28th Aug 2022, 6:05 AM

Sri Vishnu

class creating

0 Votes

Can anyone solve my doubt

26th Aug 2022, 6:31 AM

Pramendra Tiwari

javascript

-2 Votes

9 Answers

21st Aug 2022, 2:27 PM

Omkar Maind

Code :- a,b,*c = 1,2,(),[] ,print(*c) output was:- ()[]

*c doubt identifier python rule variable

0 Votes

Java doubt please help me in a concept because my teacher not help me 😭😭

4th Aug 2022, 7:16 PM

Abhinay Singh Bhadouriya

java

0 Votes

What is worng in my code?

27th Jul 2022, 4:00 AM

Abhishek

doubt error help input output python

0 Votes

I completed HTML and CSS courses, but I want to view only HTML course points, how can I view separate points.

24th Jun 2022, 9:58 AM

Surya S

0 Votes

How can we call first base class in multilevel inheritance

24th Jun 2022, 7:55 AM

Sri Raghuram Vasireddy

doubt inheritance java oop

2 Votes

12th Jun 2022, 4:27 PM

Ajmal K saleem

How is the answer 6?

doubt newbie python3

0 Votes

How to enter char in integer array in c

9th Jun 2022, 7:25 PM

Aditya Aryan

c doubt help

0 Votes

Hey , small doubt in python we use double or single quotes in bracket when we write letters but no quotes in numbers why so?

9th Jun 2022, 10:00 AM

Ajmal K saleem

python

0 Votes

6th Jun 2022, 7:35 AM

Tanuj XD

warning : SILLY QUESTION

c c_lang data-types doubt help memory

-1 Vote

is the following allowed in C ? ( root over a^2 + b^2 )

21st May 2022, 10:32 AM

blueshipswims

c c_lang cpp doubt functions pow_function

1 Vote

Can anybody explain me why I need to delete the pointer of object in this?? this was shown in most of the website I was seeking

17th May 2022, 6:36 PM

blueshipswims

c++class doubt important object pointer

1 Vote

why does case 2 yields error(error: 'ch' undeclared (first use in this function)). when its perfectly okey to declare 'i' inside

16th May 2022, 3:22 PM

Cyber Eagle

arrays c c_lang characters cpp doubt for_loop loops pointers strings

1 Vote

[check code] : Why does Code 1 prints the characters as it is sent through "scanf" and code 2 doesn't. Please Explain

16th May 2022, 6:16 AM

blueshipswims

arrays c characters clang cpp doubt java strings

1 Vote

16th May 2022, 5:42 AM

blueshipswims

Doubt about NumPy

python

0 Votes

12th May 2022, 1:10 AM

Marcos Ezequiel Hernández Damaglia

What is Pyscript?

coding doubt html programming python

-1 Vote

"When passing two-dimensional arrays, it is not mandatory to specify the number of rows in the array. However, the number of col

7th May 2022, 12:08 PM

Anas Dharar

2d_array arrays c clanguage doubt

0 Votes

[please read through the desc.] Why does this c program take more than defined outputs ?

26th Apr 2022, 6:56 PM

blueshipswims

array arrays c clanguage doubt

1 Vote

6 Answers

25th Apr 2022, 4:38 PM

blueshipswims

Why does the second print function doesnt print any outcome? ( coded in C )

c doubt pointers

1 Vote

14 Answers

23rd Apr 2022, 12:16 PM

blueshipswims

Why am I unable to unlock new lessons?

beginner doubt learner practice query

2 Votes

I have a doubt about two courses

23rd Apr 2022, 11:09 AM

Vaibhavi

courses dataScience python

0 Votes

I have doubt in the below code, I have attached my questions in the code as comments.

21st Apr 2022, 2:22 AM

Marcos Ezequiel Hernández Damaglia

c++

0 Votes

Hello good morning/afternoon/evening . I am learning c as my first language . I hava some doubt please clear it .

16th Apr 2022, 4:40 PM

King

c functions loops programming

2 Votes

WHy does this returns 4294967293 and not +3 since %u is used, i get the reason why 4294967293 yields but why not 3 , someone ple

28th Mar 2022, 8:34 AM

Abhay mishra

c claguage doubt

3 Votes

why does printf("%d", printf("%s", " Hello World!)); gives Hello World!12 as output and not 12Hello World!

14th Mar 2022, 3:45 PM

blueshipswims

c doubt

0 Votes

Carriage return VS Tab - My super doubt

14th Mar 2022, 1:44 PM

Ani Mitra

\r \t carriage_return difference python tab

0 Votes

8 Answers

12th Mar 2022, 1:53 PM

Aurora Borealis

How I got answer as 7 in below given code

1 Vote

I have a doubt in this....

10th Mar 2022, 1:25 AM

SILENCEOID

elif statement

1 Vote

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

26th Feb 2022, 2:49 AM

Shourya N

bmicalculator python

0 Votes

13 Answers

22nd Feb 2022, 3:29 PM

Indhu Mathi

Javascript Doubt

javascript

0 Votes

12 Answers

21st Feb 2022, 3:59 AM

Aurora Borealis

What should I learn Java or core Java?

0 Votes

Can someone please explain how the if block works without using == inside a loop ?

28th Jan 2022, 9:45 AM

Jacob Jacob

basics c doubt ifblock new

1 Vote

If i public my codes ..Then anybody can steal ??😶

18th Jan 2022, 6:11 PM

Dreamer

ask doubt help question

7 Votes

12 Answers

12th Jan 2022, 6:51 PM

𝑺𝑯𝑼𝑩𝑯𝑨𝑴 𝑹𝑨𝑱

Can I code a telegram bot after learning python core ?? 🤔🤔( Framework included)

doubt question

0 Votes

7th Jan 2022, 7:10 PM

𝑺𝑯𝑼𝑩𝑯𝑨𝑴 𝑹𝑨𝑱

Python Doubt

python python3 strings

0 Votes

I have a doubt as when I enter the new age input as 10 it returns the output as 32, whereas the output should be 31.

5th Jan 2022, 5:55 PM

<k>Kartik</k>

python3

0 Votes

Can JavaScript be written in notepad in pc and save as . html initial?

14th Dec 2021, 5:37 PM

Rohan Panda

doubt javascript

1 Vote

Help regarding the internship skils!

14th Dec 2021, 9:09 AM

Jelvin James

doubt help internship

4 Votes

Why is the code printing "food" and not "dog food". Please explain.

11th Dec 2021, 4:57 AM

Edwin

doubt java polymorphism

1 Vote

[Solved]Can we replace the "main" method in Java to some other name like "hello"?

6th Dec 2021, 7:38 PM

Ruchika Sehgal

classes conventions doubt java jvm main method question solved

-1 Vote

Javascript doubt in challenge questions.

4th Dec 2021, 2:33 PM

ltsRoy

javascript

0 Votes

3rd Dec 2021, 2:29 PM

gokul b

Doubt

java programing python r

-1 Vote

Doubts in solving Halloween Candy problem

29th Nov 2021, 4:30 PM

Asis Dash

doubt halloweencandy python

0 Votes

Doubt on observer design pattern

19th Nov 2021, 5:15 PM

Bárbara L. V.

c++design_pattern observer

1 Vote

I tried running this code in Java Netbeans.I have a doubt as to why its volume of mybox1 and mybox2 is same??

18th Nov 2021, 4:01 PM

Ketan Lalcheta

java

1 Vote

7 Answers

10th Nov 2021, 11:55 AM

Tanu Jain

could someone explain how the addition works with dict datatype

data-types dictionaries doubt python

1 Vote