Discussioni Q&A

What is the best method of getting best in web development coding such as - html,css and JavaScript

4th Feb 2017, 12:02 AM

Christopher Ward

web-development

0 Voti

Kotlin functions - how do I feature a variable in a function that is also used elsewhere in the programme?

26th Mar 2020, 10:39 AM

Aashish

kotlin

1 Voto

ask user to enter numbers, until he enters - 1.Then displays a sum and average of all numbers entered before -1.

2nd Oct 2020, 6:47 PM

Phillipa Austin-Seymour

c c#

1 Voto

Is this Wrong - if ( int = 2 ) { cout <<"bla bla bla bla \n"; }

19th May 2020, 9:58 PM

Alvedin

c++cpp

1 Voto

While Loops - Up until this point everything made sense. The explanation and the examples I'll learn elsewhere

23rd Dec 2017, 11:17 AM

Aditya Gupta

beginners for python python whileloops

0 Voti

How can a gaming software like **Need for speed - Carbon** can be developed ?

19th Jul 2022, 3:53 PM

Fearless Pupil

**javascript**c**c++**

1 Voto

[C# - Console] Is there any way to print chars, words or even lines one by one (by delay) in Console?

23rd Apr 2017, 7:21 AM

Vignesh Sreenivasan

.net c#console print timed

3 Voti

Python - How come printing outside a list range would NOT result in an error?

11th Aug 2020, 7:44 AM

Mosi B.

python range

0 Voti

which is easier and which has more job opportunities in india - DJANGO or NODEJS

4th Oct 2020, 2:07 AM

Solus

django javascript node.js python python3

1 Voto

which programming language use for develope the Android and web application ? ex - Facebook, instagram , pinterest

29th Jan 2019, 5:13 AM

KINGSHUK CHATTERJEE

language programming

1 Voto

Python - how to split into multiple data sets in python using two column unique values

20th Nov 2018, 8:46 AM

sachin bhadane

python

0 Voti

Program for Calculating - (Any 4 from 6) (Any 3 from 6) (Any 2 from 6)

25th Nov 2017, 4:17 PM

bhavani shankar

-(any 2 3 4 6)calculating for from program

-1 Voto

How to learn sql in a week ? Quick tips to prepare for interview questions. - technical round in sql.

22nd Sep 2019, 1:48 PM

Anthony.R.Brown

interview questions quicklearn sql technicalround tips

1 Voto

"Repetition is the mother of learning, the fathtect of accomplishment." - Zig Ziglar. Inspired by these words, let's create a li

3rd Jul 2018, 7:05 PM

Neha Patil

0 Voti

Merge_Sort - I really don't understand what is happening but my sorting didn't working, I need help, Help Me!

18th Oct 2022, 6:40 AM

Anil Kumar DEvulapally

algorithm conquer data divide recursive sorting strucutre

0 Voti

error. x % y - это остаток от деления. 7 % (5 // 2) = 0.5

23rd Feb 2022, 3:59 PM

Praween Gupta

numeric-operations python

0 Voti

I have a question about the lesson "Taking User Input" in the last challenge - PYTHON

22nd Aug 2016, 4:37 PM

Дмитрий

input python

0 Voti

Find the missing elements in the list - i have 1to n?array= [1, 2, 3, 4, 5, 6, 8, 9, 10]

18th Oct 2023, 6:45 PM

ishi

lists python python3

0 Voti

What, if anything, is wrong with the following commands? i) ls -l-s ii) cat file1, file2 iii) ls - s Factdir

22nd Feb 2022, 5:59 AM

Manoj Bhaagam

linux

1 Voto

words = ["hello", "world", "spam", "eggs"] counter = 0 max_index = len(words) - 1 while counter <= max_index: word = words

21st Dec 2019, 5:15 PM

Piyush Srivastava

counter

0 Voti

why one from five tests of this code outputs error? (More on classes - 56 Code project)

11th Jun 2018, 4:20 PM

Anurag

java

0 Voti

Probably a stupid question with a simple answer - but how do you post an existing code in the comments of the coding challenges?

11th Jul 2021, 9:29 AM

Сергей Владимирович

challenges coding posting

5 Voti

Which is better in terms of service and career opportunity - Android or iOS?

21st Feb 2018, 12:34 PM

coderGirl85

android career ios job scope

0 Voti

what is ~ operator? and why + - is in top of precedence after exponentiation? :/

13th Jan 2018, 4:44 AM

Abhishek Kumar Singh

operator-precedence python

0 Voti

A namespace cannot directly contain members such as fiels and methods. - error What it means?

11th Sep 2016, 7:01 AM

Mohammad Ghaznavi

0 Voti

Can I make android applications with C++? - Могу ли я писать андроид приложения на C++?

21st Jul 2018, 2:38 PM

Rose Loreles

android applications apps c++

1 Voto

I've writen this code by Microsoft visual studio 2012. The program has exited with code - 1073741510. What's wrong?

4th Dec 2016, 10:32 AM

Alexander

do...whilec++loops

0 Voti

Find the missing number in an integer array of 1 to 10. For eg :- I/p - 1,2,4,5,6,8,9,10 o/p- 3 and 7

9th May 2017, 2:59 PM

Татьяна Р

arrays

2 Voti

Write a program that prints a table on two columns - table that helps converting miles into kilometres

24th Nov 2020, 1:41 PM

Ritika Singh

cvnklkggfgj

-2 Voti

What's the purpose of "+1" in (max - min +1)? In a range of (3, 7) how does the "+1" work I'm confused

14th Dec 2020, 6:35 AM

Harsh Jaiswal

javascript

1 Voto

Js _ What does "line: -15" mean?

12th Aug 2022, 11:35 PM

Umar Akorede

-html javascript mean?negative web

1 Voto

Interested in building on my "JS For Gaming" Code - where should I start?

20th Jul 2019, 5:42 AM

Ginfio

codeplayground javascript

-1 Voto

Code blocks is frequently showing error - 1d returned 1 exit status permission denied.

18th Apr 2022, 8:09 AM

Conor Climo

codeblocks

0 Voti

Newbie - stuck on basics, primitive operators question one, i have to sum these 2 + 4

2nd Nov 2017, 12:32 PM

Gokul Krishna

java operators

0 Voti

JavaFX - How do you place a button in a circle without stacking and hiding the button

6th Aug 2017, 10:41 AM

julian

java javafx

1 Voto

Challenge - Make a website with all the knowledge u have gained from sololearn ( you may add anything u know)

29th Mar 2020, 8:08 PM

Fare Jare

css html js website

4 Voti

Need help with java code. The problem is - need to create a showRectangleInfo() method that is given the length of both sides.

29th Jan 2018, 4:10 PM

Kisalaya Kishan

java

2 Voti

What's the best Cloud Based IDE for a Python learner using a chromebook? - I'm currently using Cloud9

28th Dec 2022, 5:47 PM

DSLV

python python3

3 Voti

Python - After a variable is assigned to another variable, under what condition do we assume the concept of shallow / deep copy?

19th Apr 2017, 9:11 PM

Lium Goon

assignment copy python

2 Voti

Can i use pandas series in this app? Plss tell🙂 pandas comes in well - established python Libraries for scientific calculations

8th Oct 2020, 12:10 AM

Solus

python

-1 Voto

Write a program to enter a 2 - Dimensional array and show the answer after dividing it?

10th Apr 2022, 11:20 AM

Shreya Sonkar

arrays

0 Voti

Python dataframe - how to round datatime series to the next business day at a specific time

28th Dec 2017, 10:27 AM

Aman Singh

dataframe datetime python timeseries to_datetime

1 Voto

can you write a program calculate the (+; - ; % ; * ;/;) of 3 variable x,y,z with you progrmming language ?!

25th Aug 2021, 10:51 AM

Jin

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

2 Voti

6 Risposte

11th Apr 2017, 7:15 AM

ismail Banouigu

The arrow operator has to be used with a pointer - True or False ????

pointers

0 Voti

Do you have to print(7 - 3 + 5) to get the problem to register?

27th Jul 2018, 8:19 AM

Vector The King

operations python simpler

0 Voti

Can anyone please explain why the output of this operation print(second - first) is {8, 9, 7} not {7, 8, 9} ?

6th May 2017, 10:51 PM

Dalton Landrum

python sets

3 Voti

JQuery To Do List with delete confirm - but the question comes for all entrys, instead of one time.

8th Oct 2016, 3:58 AM

Mena Khalaf Louis

events handling jquery

1 Voto

Public static void main - what is meaning in this ,y we have to use in programs

10th Oct 2019, 12:35 PM

itsAnyTime

java

0 Voti

PYTHON - Dictionaries get print(pairs.get(1)) why = True, but 1,2 and 3 not??? Why not output = "apple"

8th Jun 2017, 3:22 PM

indumohara

dictionaries get python

0 Voti