Q&A Discussions

Code Coach Question : It is a sign, test case 3 and 5 keep failing

17th Apr 2020, 6:54 PM

Atulit Anand

c#coach code sign

1 Vote

Position : sticky , align-items:center , justify-content: center not working on this program why?

26th Sep 2020, 9:38 PM

sneeze

css html

0 Votes

What is the output of the following program : y = 8 z = lambda x : x * y print z(6)

30th Dec 2023, 7:18 AM

Dark knight

python

-2 Votes

Which is the best free online course platform : edx,coursera,udacity or udemy?

17th Jul 2016, 3:12 AM

Subhankar Paul

course online

0 Votes

please why when I write this it doesn't work : <p align="center"> <h1>booba</h1> </p>??

1st Jul 2017, 4:40 PM

suryapoojary

urgentcare

-1 Vote

*DAILY CHALLENGE* : write a code that gets as input a positive number n > 1 and prints n rows from "3-SUM-TRIANGLE".

9th Oct 2020, 12:20 PM

Childeric Yameogo

c#c++challenge daily html java js php python ruby

8 Votes

32 Answers

15th Aug 2017, 8:11 PM

Julian Fechner

How do we compare strings like : "ABC" and "123" in python?

string

0 Votes

Slicing Doubt : why does the 2nd print statement result in blank?

25th May 2020, 3:31 PM

Sonam Yoezer

python slicing

0 Votes

Can you give an example of : Converting a HashSet to a string ? in C#

6th Aug 2023, 11:59 AM

Dayya

c#convert converting csharp example hashset string

3 Votes

request : make a simple basic java program using two methods

24th Jun 2021, 9:05 AM

Issam Abdoh

basic eas easy java method

0 Votes

What's the different btw : comments, multi-lne comments and doc comments?

28th Mar 2019, 7:50 PM

kuku Debbarma

comments java

0 Votes

What are the difference between these three : Core Java, Advanced Java and Servlet?

22nd Oct 2016, 2:50 PM

Youssra Lina

advanced core difference java servlet

3 Votes

Why we can use "while true : " insted of while with an expression?

14th Feb 2018, 5:57 AM

Tanya Srivastava

codeplayground

2 Votes

Can anyone explain about this part of Windows.h library : system('clear');???

3rd Sep 2018, 3:18 PM

Hari Krishna Sahu

c++

1 Vote

I am confused, what should I learn first : R, Python or SQL?

6th Nov 2016, 9:03 AM

AREZOO

python3 r sql

0 Votes

How can i solve the math string with strchr : 23 + 65

24th Jan 2019, 2:28 PM

Deadpool😎

c code language or source

0 Votes

int x=3; switch(x){case 1: x+=x; case 2: x+=x; case 5: x+=x; default : x+=x}; cout<<x; output?

21st May 2020, 9:48 PM

Abbasali

cpp output

0 Votes

6 Answers

25th Aug 2020, 7:05 AM

Harsh Kant

What is the benefit of this ' : ' in this code?

lambdas python

0 Votes

Write a program that changes a temperature reading from Fahrenheit to Celsius using the following formula : )

23rd May 2018, 5:30 PM

Omar

c++

0 Votes

14 Answers

10th Oct 2017, 4:14 PM

Nel John

how to find number of digits in a given number in python or C++ (for example : 345 has 3 digits)?

c++python python3

2 Votes

12 Answers

6th Sep 2020, 10:35 AM

Ankit Nainwal

Can I do python as a <redacted : COPPA> ? I have a computer already python installed.

meaning?relevant tags

2 Votes

6 Answers

25th May 2021, 5:02 PM

Dev Baberwal

What is the type of lowercase Roman Number in ordered list : <ol type="">

html

6 Votes

Challenge : convert the string into lowercase and check it is palindrome or not !!!

8th Jun 2017, 3:13 PM

BENOTMANE

challenges lowercase palindrome string

2 Votes

7 Answers

23rd Nov 2017, 6:35 AM

Amar Dahake

Write a for loop code in c++ language whose output is :

0 Votes

Need of better Framework for Web Development : Codeignitor or laravel

7th Nov 2018, 2:41 AM

Deviprasad Sahu

development javascript mysql php phpmyadmin python scripting scripting-languages web

1 Vote

I made a love calculator , Now I want to add some function like :

17th May 2017, 6:38 PM

Sahil Singh

css html javascript

0 Votes

if x = [1, 2, 3, 4, 5], what is the output of print(x[ : ])?

10th Jan 2021, 3:18 PM

Sajid Ali

lists

1 Vote

What language should i learn for a programmer gaming : js , java or C#

21st Apr 2020, 8:47 AM

Md. Faruk Hossain

c#games help java javascript js q scripting-languages

1 Vote

8 Answers

18th Oct 2017, 3:06 PM

Sid Ahmed

For the beginner : what is correct order of start learning different languages ...? (C++; HTML; java; python; .net; php ; ruby)

.net c++html java php python ruby

20 Votes

Union in structure : The code is not working with a character as a choice i.e 'y'

8th Apr 2017, 3:59 AM

#Happy@777

0 Votes

10 Answers

11th Jul 2019, 3:27 AM

Sofi Chaudhary

Почему я когда ввожу этот код: elif user_input =="add" : идёт сбой. Пишет синтаксная ошибка.

sololearn

0 Votes

Can't create array such as arr[] : { a , b , c , d , e } ?

26th Feb 2020, 6:14 PM

daulet

arrays c++

0 Votes

7 Answers

2nd Nov 2016, 9:07 PM

Deneroth Eisenhorn

Exploring delegates : code error MethodName does not exist in current context

c#delegates

1 Vote

Classes and Objects : How to pass value to method void input()?

5th Feb 2018, 8:36 PM

sneeze

c++oop

1 Vote

fun main(args : Array<String>) { println("kotin is great") } , code sahi hai phir b no input dikha rha hai

3rd Apr 2017, 5:06 AM

xxxx xxxxx

kotlin

1 Vote

12 Answers

9th May 2023, 3:37 PM

AKSHIT KAUSHIK

PY : "|" pipe bitwise-operator - What's the purpose & any real time example?

bitwise-operator pipe

2 Votes

Didn't get this : You can accept user input multiple times throughout the program

15th Jun 2020, 2:29 PM

VINOD JANGA

codeplayground

1 Vote

[4] My Project : Predicting GPA of a student using Machine Learning in PYTHON ❤🔥

29th Aug 2019, 8:39 PM

pradeep zeni

c#c++css html java javascript php python ruby

6 Votes

What does it mean i didn't understand pls help? for (auto x : adj[v]) { cout << "-> " << x; printf("\n");

20th Nov 2017, 10:45 AM

Aditya

adjacencymatrix c++graphicalrepresentation

3 Votes

why output : Method must have a return type ?

17th Aug 2019, 10:54 AM

Piyush Srivastava

c#constructors

0 Votes

Palindrom exploration : finds all the palindroms inside a word

3rd Jan 2017, 2:35 PM

baiyu

palindrom

-1 Vote

🔠 CHALLENGE : 🏆🏆Your task is to take a single line string as input, representing Triangularity code ..

19th Aug 2017, 7:23 AM

VcC

any challenges language sololearn

8 Votes

6 Answers

15th Feb 2018, 6:50 PM

P∆WAN M∆URY∆

Whatis2'scomplement representation perform the subtraction for the following operation : (+42)+(−13) and (−42)−(−13)

binarysubtraction java

1 Vote

*DAILY CHALLENGE* : Write a function that splits a given integer array into 2 arrays so that the sums of them are equal!

30th Dec 2019, 5:45 PM

Piyush Srivastava

c#c++challenge code daily java js php python ruby

7 Votes

30 Answers

23rd Aug 2017, 9:39 AM

Julian Fechner

Attempted import error : 'Switch' is not exported from 'react-router-dom' (imported as 'Switch').

create-react-app react react-router react-router-dom switch

0 Votes

Describe each step of execution & give output for the following program segment :

28th Oct 2022, 11:35 AM

Asha

2 Votes

Why this statement gives error ? Any explanation please?(The error is : integer number too large)

4th May 2019, 4:17 PM

Danish Kamal

java

2 Votes

request : make a simple basic java program using two methods

4th Feb 2020, 11:42 AM

Hichem GOUIA

basic beginner call easy function java method

-1 Vote

What is the difference between (python : beginner,intermediate,datastructures)course & python core course

28th Mar 2019, 7:49 PM

kuku Debbarma

difference python pythoncore

1 Vote