Discussions Q&R

I am new to this, just would like to know if can I write the code in a single line? Eg. Class My Class(String[]args){Public....

23rd Aug 2017, 11:14 AM

Parvej Chauhan

java

-1 Vote

5 Réponses

9th Nov 2017, 2:59 PM

Rajesh Kumar

in play part till now, I'm not able to win a single challenge😢 I am fail also IT final year. I feel so low.

code fail love

1 Vote

I tried to print out letter A single B twice C tripple to Z twenty six using user input and in place operator but failed help

18th Dec 2017, 5:44 PM

🇮🇳ankitpateldev👔

3 python

1 Vote

I am trying to learn c# and i am in half way to complete it but didn't understand a single code what i do?

20th Sep 2020, 11:59 PM

Muhammad Abdulmalik

c c#c++

0 Vote

which one is efficient ? calling a fun repeatedly for getting a value ! r storing them in a single variable(allocating space)

21st Aug 2020, 10:55 AM

Priyanshu

calling storage vs

0 Vote

How can I Develop a Script/System in Single Domain for Different Clients, each client will have multi level user

31st Oct 2017, 6:46 AM

Abishek Robin

php,ruby

0 Vote

why there us not a single method for values to round up there are 2 methods floor and ceil

9th Jan 2017, 8:46 PM

Jahir Kameel

java math

0 Vote

How do you create a version of a bag which can take at most 3 of any single element.

20th Oct 2016, 9:19 AM

Onkar Ashok Gumate

java

0 Vote

Ok so can we use a single variable 'x' for multiple purposes or I have define a new variable?

15th Sep 2016, 9:48 PM

Alexis

javascript variables

-1 Vote

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

15th Jun 2017, 10:02 AM

Mayuresh Joshi

python

0 Vote

Write a program that inputs single character and three integer numbers, then perform addition between the three numbers, if user

6th Jun 2022, 7:35 AM

Tanuj XD

0 Vote

Write a java program to accept 10different number in single dimensions arrays. Arrange them in ascending order by selection sot

5th Apr 2018, 4:33 PM

Jordan

java jvm

0 Vote

Is it possible to use stdio header file iostream header file in a single file but the file name is saved as .CPP

18th Dec 2016, 7:31 AM

ASWINI

c c++

1 Vote

I want to print single signs using a for loop within the same line. But the program makes a new line after executing the Loop.

15th Aug 2018, 3:02 AM

M.MANIVANNAN

java loops text

1 Vote

4 Réponses

28th Sep 2017, 11:55 AM

Mary

Your task is to sort a given string. Each word in the String will contain a single number. This number is the position the word

#python

0 Vote

4 Réponses

16th Aug 2017, 8:52 PM

Tushar Dubey

Can we use two different methods in a single class? For exmaple, 1) sayHello();. 2) sayHome(); if yes how to calll them?

class java methods

0 Vote

Is learning more languages necessary even though you know what you want to do or just focus on single language?

7th Nov 2016, 3:43 AM

Shridhar Naik

career guidance

0 Vote

I need sub drop-down button in single button can anyone help me i need code in html, css, js ?

16th Aug 2017, 12:21 PM

Ankur Gokhale

html#css#js

0 Vote

plz tell what is the difference in single and double comas ...in this case while assigning the value we had use 'tues'

31st Mar 2019, 7:17 AM

Suriya Manoharan

php switch

1 Vote

Below is my simple tic tac toe game. I have a problem in single player mode an error shown up as unable to set innerHTML of null

17th Feb 2017, 3:30 PM

Aman Gupta

html5 javascript

3 Votes

In Code Playground,I saw people coding in Web. Why are there separate codes for HTML,CSS,JS. Can't we write it in a single code?

13th Mar 2019, 5:55 PM

viknesh vikky

css html javascript

0 Vote

except exception in multiple multipleexception parentheses single

6th Jan 2018, 7:52 PM

Bhanu Prakash

multiple exception

0 Vote

Can anyone help me ,,,,,,, ,,how I can combine Java and python at a single program ,,,,,,,,,,,,,,,or is it even possible

24th Mar 2018, 1:57 AM

Anwar Badurudeen

please

0 Vote

If we want to give multiple names to a var and assign it a single value, what should we do??

12th Aug 2020, 3:30 AM

Sumit Sinha

data-types

0 Vote

in the float lesson it for division a single forward slash was used but in numeric operators it uses 2 forward slashes why??

23rd Aug 2018, 9:38 AM

Sagar

data-types python

0 Vote

Is there a way to see the course information in a single document or website, like a table of contents for example?

2nd Feb 2017, 1:58 AM

Xmea

python

0 Vote

The purpose of including comments in your code is to explain what the code is doing. Java supports both single and multi-line

23rd Mar 2022, 4:17 AM

Joel Perez

comments

0 Vote

I want multiple shapes in single html document. when I am trying, it leaves much more space between circle and rectangle????

30th Sep 2019, 11:37 AM

Baraniraj

<svg>

0 Vote

How to Specify All font properties i.e. font style, font face & font size within a single syntax in css with an Example ?

23rd Jan 2017, 7:25 AM

Sonesh Bansal

color css css3 designing example font Layout syntax website

2 Votes

Pls wat is return, when is it used, and y can a single coding ve many return. Some return 20, return 0, return ster... Need help

14th Mar 2017, 2:29 PM

Saurav Kumawat

c++variables

0 Vote

4 Réponses

14th Dec 2016, 4:18 PM

Michael Dogbey

Write a c++ class to implement hierarchy two class are inheriting a single class for example a and b are inheriting class c

c++

1 Vote

Anyone knows how to create whole program in a single file or interface in eclipse IDE for java either creating different files ?

27th Mar 2018, 6:50 PM

Manisha R Gupta

eclipse ide java

1 Vote

Is the codeplayground where we code in sololearn a single webpage? If so, then how we can add another page in html in sololearn?

28th Oct 2017, 5:44 PM

Rishabh

html multiplewebpages webpage webpages

0 Vote

Can variables be declared on a single line e.g, var a, b, c, d, rather than var a, var b, var c, var d, on four separate line?

9th Sep 2020, 3:48 AM

Boss Baby

javascript variables

0 Vote

5 Réponses

14th Feb 2017, 8:31 PM

rodwynnejones

Echo"hello"; and echo($sum); here in this two codes their is a point that echo must have single quotes r double quotes

php

1 Vote

But what if you want to include a single quote in a single-quoted string (or a double quote in a double-quoted string)? Normally

21st Jun 2017, 5:13 AM

R Prathibha

sololearn

-1 Vote

how to combine javascript css and html to create a single web application in VS CODE or other computer programs in computer

3rd Apr 2021, 7:45 AM

लमाओ NOOB

css html javascript

0 Vote

What is the best programming language to build games. Please tell me. why games like pubg are not written in a single language?

28th Jul 2020, 3:57 PM

Abduhoshim Tojiboyev

0 Vote

There is a single operator in C#, capable of providing the remainder of a division operation. Two numbers are passed as paramete

12th Jun 2020, 4:12 AM

sourav pandey

0 Vote

How to store multiple checkbox values in single column database? Given that I am using PHP language and a PDO method.

7th Jan 2021, 1:23 PM

Jumong

checkbox column database how in multiple single store to values

0 Vote

Can any one solve this code for me? I want it to give desired output on single required input, will any one help me?

19th Feb 2017, 4:02 AM

Syed Haider Ali

basics conditions i/o java

0 Vote

You are making a ticketing system. The price of a single ticket is $100. For children under 3 years of age, the ticket is fre

4th Oct 2018, 1:25 PM

Shrikant

0 Vote

How to create a programe in c++? Can we do it by modules as like in java or all of it in a single file?

7th Apr 2022, 7:22 AM

Anand Baskaran

c++

0 Vote

Plzz tell me one thing if I want to run a print in a single line... Without line free \n what code I should used?

10th May 2017, 4:55 AM

Karunjith M

help

-1 Vote

I am unable to grasp ECMA6 ,can anyone help me with this project with single line comments explaining how to do this?

4th Aug 2019, 2:15 PM

Ateex Taseer

arrays concat ecma6 javascript methods strings

0 Vote

How can I convert an no. into digits in array,ex. If i get 1234 as a number i need to get itas single digits 1,2,3,4 in array?

1st Nov 2021, 8:27 PM

Rubayet Kamal

arrays java

0 Vote

Hi what is the 1st best single weapon to use to complete 500 challenges? so far i am using html, what do i need as beginner?

6th Feb 2020, 6:11 AM

R.Abinaya

css3 functions html5 javascript

0 Vote