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Why we use java comments like single line etc. What was the use of that any one can explain with the program??
java
1 Vote
2 Réponses
31st May 2018, 10:24 AM
Syed Raihan Ahmed
Hello Friend I'm new here and i want to learn coding, i don't know a single letter of it. Can anyone help me please guide me.
hi
0 Vote
6 Réponses
24th Mar 2017, 8:58 PM
yash singhania
Suppose c is variable of type char. How would you test whether the value of c is single quote character?
java
0 Vote
2 Réponses
23rd Aug 2017, 11:14 AM
Parvej Chauhan
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....
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
3 Réponses
18th Dec 2017, 5:44 PM
🇮🇳ankitpateldev👔
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
3
python
1 Vote
2 Réponses
20th Sep 2020, 11:59 PM
Muhammad Abdulmalik
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?
c
c#
c++
0 Vote
3 Réponses
21st Aug 2020, 10:55 AM
Priyanshu
which one is efficient ? calling a fun repeatedly for getting a value ! r storing them in a single variable(allocating space)
calling
storage
vs
0 Vote
3 Réponses
31st Oct 2017, 6:46 AM
Abishek Robin
How can I Develop a Script/System in Single Domain for Different Clients, each client will have multi level user
php,
ruby
0 Vote
1 Réponse
9th Jan 2017, 8:46 PM
Jahir Kameel
why there us not a single method for values to round up there are 2 methods floor and ceil
java
math
0 Vote
1 Réponse
20th Oct 2016, 9:19 AM
Onkar Ashok Gumate
How do you create a version of a bag which can take at most 3 of any single element.
java
0 Vote
1 Réponse
15th Sep 2016, 9:48 PM
Alexis
Ok so can we use a single variable 'x' for multiple purposes or I have define a new variable?
javascript
variables
-1 Vote
2 Réponses
15th Jun 2017, 10:02 AM
Mayuresh Joshi
Hey , small doubt in python we use double or single quotes in bracket when we write letters but no quotes in numbers why so?
python
0 Vote
2 Réponses
6th Jun 2022, 7:35 AM
Tanuj XD
Write a program that inputs single character and three integer numbers, then perform addition between the three numbers, if user
c
0 Vote
1 Réponse
5th Apr 2018, 4:33 PM
Jordan
Write a java program to accept 10different number in single dimensions arrays. Arrange them in ascending order by selection sot
java
jvm
0 Vote
2 Réponses
18th Dec 2016, 7:31 AM
ASWINI
Is it possible to use stdio header file iostream header file in a single file but the file name is saved as .CPP
c
c++
1 Vote
2 Réponses
15th Aug 2018, 3:02 AM
M.MANIVANNAN
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.
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
3 Réponses
7th Nov 2016, 3:43 AM
Shridhar Naik
Is learning more languages necessary even though you know what you want to do or just focus on single language?
career
guidance
0 Vote
2 Réponses
16th Aug 2017, 12:21 PM
Ankur Gokhale
I need sub drop-down button in single button can anyone help me i need code in html, css, js ?
html#css#js
0 Vote
1 Réponse
31st Mar 2019, 7:17 AM
Suriya Manoharan
plz tell what is the difference in single and double comas ...in this case while assigning the value we had use 'tues'
php
switch
1 Vote
2 Réponses
17th Feb 2017, 3:30 PM
Aman Gupta
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
html5
javascript
3 Votes
2 Réponses
13th Mar 2019, 5:55 PM
viknesh vikky
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?
css
html
javascript
0 Vote
3 Réponses
6th Jan 2018, 7:52 PM
Bhanu Prakash
multiple exception
except
exception
in
multiple
multipleexception
parentheses
single
0 Vote
2 Réponses
24th Mar 2018, 1:57 AM
Anwar Badurudeen
Can anyone help me ,,,,,,, ,,how I can combine Java and python at a single program ,,,,,,,,,,,,,,,or is it even possible
please
0 Vote
1 Réponse
12th Aug 2020, 3:30 AM
Sumit Sinha
If we want to give multiple names to a var and assign it a single value, what should we do??
data-types
0 Vote
1 Réponse
23rd Aug 2018, 9:38 AM
Sagar
in the float lesson it for division a single forward slash was used but in numeric operators it uses 2 forward slashes why??
data-types
python
0 Vote
2 Réponses
2nd Feb 2017, 1:58 AM
Xmea
Is there a way to see the course information in a single document or website, like a table of contents for example?
python
0 Vote
1 Réponse
23rd Mar 2022, 4:17 AM
Joel Perez
The purpose of including comments in your code is to explain what the code is doing. Java supports both single and multi-line
comments
0 Vote
1 Réponse
30th Sep 2019, 11:37 AM
Baraniraj
I want multiple shapes in single html document. when I am trying, it leaves much more space between circle and rectangle????
<svg>
0 Vote
2 Réponses
23rd Jan 2017, 7:25 AM
Sonesh Bansal
How to Specify All font properties i.e. font style, font face & font size within a single syntax in css with an Example ?
color
css
css3
designing
example
font
Layout
syntax
website
2 Votes
1 Réponse
14th Mar 2017, 2:29 PM
Saurav Kumawat
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
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
1 Réponse
27th Mar 2018, 6:50 PM
Manisha R Gupta
Anyone knows how to create whole program in a single file or interface in eclipse IDE for java either creating different files ?
eclipse
ide
java
1 Vote
2 Réponses
28th Oct 2017, 5:44 PM
Rishabh
Is the codeplayground where we code in sololearn a single webpage? If so, then how we can add another page in html in sololearn?
html
multiplewebpages
webpage
webpages
0 Vote
1 Réponse
9th Sep 2020, 3:48 AM
Boss Baby
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?
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
1 Réponse
21st Jun 2017, 5:13 AM
R Prathibha
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
sololearn
-1 Vote
1 Réponse
3rd Apr 2021, 7:45 AM
लमाओ NOOB
how to combine javascript css and html to create a single web application in VS CODE or other computer programs in computer
css
html
javascript
0 Vote
1 Réponse
28th Jul 2020, 3:57 PM
Abduhoshim Tojiboyev
What is the best programming language to build games. Please tell me. why games like pubg are not written in a single language?
sa
0 Vote
1 Réponse
12th Jun 2020, 4:12 AM
sourav pandey
There is a single operator in C#, capable of providing the remainder of a division operation. Two numbers are passed as paramete
dd
0 Vote
1 Réponse
7th Jan 2021, 1:23 PM
Jumong
How to store multiple checkbox values in single column database? Given that I am using PHP language and a PDO method.
checkbox
column
database
how
in
multiple
single
store
to
values
0 Vote
1 Réponse
19th Feb 2017, 4:02 AM
Syed Haider Ali
Can any one solve this code for me? I want it to give desired output on single required input, will any one help me?
basics
conditions
i/o
java
0 Vote
2 Réponses
4th Oct 2018, 1:25 PM
Shrikant
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
d
0 Vote
1 Réponse
7th Apr 2022, 7:22 AM
Anand Baskaran
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?
c++
0 Vote
3 Réponses
10th May 2017, 4:55 AM
Karunjith M
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?
help
-1 Vote
1 Réponse
4th Aug 2019, 2:15 PM
Ateex Taseer
I am unable to grasp ECMA6 ,can anyone help me with this project with single line comments explaining how to do this?
arrays
concat
ecma6
javascript
methods
strings
0 Vote
1 Réponse
1st Nov 2021, 8:27 PM
Rubayet Kamal
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?
arrays
java
0 Vote
2 Réponses
6th Feb 2020, 6:11 AM
R.Abinaya
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?
css3
functions
html5
javascript
0 Vote
3 Réponses
2nd Sep 2017, 10:34 PM
Edmar Evida
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