Q&A Discussions

Does the line of code below need repetition? When i remove the duplicate, it does not seem to work.

6th Apr 2023, 2:40 PM

Prosper Zannou HOUNYE

css3

1 Vote

Shouldn't the 2nd and third line of this code display a list of integers just like the lesson in "list comprehension"

13th Jul 2020, 7:31 PM

Ubi Fredrick Ofem

list

2 Votes

Can you tell me what is wrong with the code on line 1. if you do know pls change it

12th Dec 2018, 12:30 AM

Sotomi Oluwadmilola

help js line1 web

1 Vote

How can we erase only 1 output on the screen? (to clearscreen we use system("cls") but if we whant to clear only 1 line how?)thx

22nd Jan 2021, 2:13 PM

Jordan Kinney

by c++erase line

0 Votes

I am a beginner and why is it when I enter the the image line and the image is called redbag.jpg nothing happens?

16th Oct 2018, 12:00 PM

Jihad AL AKL

<img

0 Votes

why does this compiler not work off line when the advrotizement stated "learn any where, anytime."

3rd Nov 2023, 4:39 PM

Fin

all

-1 Vote

can anyone show an example program using command line arguments ,utilising the string args[] in main()

10th May 2018, 5:06 PM

Chris Macdonald

java

0 Votes

Do you need to put a ; at the end of every line of code? (JavaScript)

26th Jul 2016, 9:35 AM

Mohammed Raheez

code lines of

1 Vote

How can you to the next line in the output using java script?

19th Jan 2019, 9:48 PM

Pandazzling

javascript

0 Votes

Why i should use dot in the above line before and after $num

24th Feb 2017, 5:44 AM

Roheeet Tamboli

functions php

0 Votes

In c++ programming, after #include<iostream.h> which line should be added if we want to write programming in turbo c

10th Nov 2016, 5:01 PM

Vishal Dubey

my world

0 Votes

[Solved] The else condition on line 169 triggers, the other ones (lines 124 and 146) do not. Why?

18th Aug 2017, 4:58 PM

Kumari Shivangi

python python3

0 Votes

Guys Pls Open This Code And Help Me Pls i want See marquee In One Line ? How

19th Oct 2020, 9:07 AM

Adam Stork

css css3 html html5 sololearn website

1 Vote

What does this line of code mean in JS ("var computers = parseInt(readLine(), 10)")

15th Jul 2017, 7:23 PM

Khiladi Ravi sharma

javascript

0 Votes

Can anyone explain me the purpose of this line in splay tree function in c++

8th Nov 2022, 10:54 AM

Usman Kamaldeen

0 Votes

Why cant i move to a new line without executing? Whenever i hit enter it runs

24th Nov 2018, 2:05 PM

Hamna

python type-conversion

0 Votes

Can we use readlines function to count no. of new line character in files in python?

30th Dec 2016, 5:40 PM

brown

python

0 Votes

I don't understand for this code, first line makes me confused, can anyone help me for understanding this section? Thx.

30th Jan 2020, 11:44 AM

Amey Godse

boolean-logic python

0 Votes

Please can anyone explain to me when a single or multi line is said to be nested

29th Jul 2016, 4:00 AM

yusuf atw

comments

0 Votes

why In Java, every line of code that can actually run needs to be inside a class??

6th May 2020, 2:22 PM

Amadike Chidera

java

5 Votes

If we put \b at the end of line then not any change in output. Why ❓

18th Oct 2017, 4:45 PM

sumit kumar dash

output

1 Vote

Can i be able to take a photo on my phone with some sort of code line and so that it will ouput on codeplayground when i code?

12th Aug 2020, 9:04 AM

Rajveer Singh

html

7 Votes

15 Answers

4th Nov 2017, 9:50 AM

Samaritan Artificial Intelligence

I have error line 10. I want to do inheritance Class Person. Thanks you sir.

inheritance

0 Votes

What if we need a horizontal line aligned to left or right with width 50%

3rd Nov 2021, 5:17 AM

Malick Diagne

attributes

0 Votes

What is the meaning of this line " Class[] theInterfaces = o.getClass().getInterfaces();" in the following code

6th Dec 2018, 5:38 PM

Uttkarsh Kumar Saini

class inheritance interface java

1 Vote

When i+ is used in document.write( i+), is it necessary to write i++ in next line

6th Jan 2021, 2:19 PM

Yash Chaudhari

javascript loops

0 Votes

What is wrong with my python code? I get a line 3 stynax error

4th Apr 2018, 2:22 PM

Piyush Kumar

help input python3

0 Votes

why we need the () in the last line B().method..... ? so confusing

16th Oct 2018, 8:14 PM

pixel strength

inheritance python

0 Votes

I am not able to understand that the code that i have posed here line number 6 is sum+=arpan[x];. What is the role of x here?

31st Aug 2016, 11:15 AM

Ryu

arrayloop arrays java

4 Votes

Besides the command line / bash, is it possible to run and make python files without and IDE?

9th Feb 2019, 3:32 AM

Arpan Bhattacharya

ide python

0 Votes

When an input field fills I need to break the text into next line how is this possible?

14th Jan 2021, 5:35 AM

Alexander Longo

html5

1 Vote

How do I add an IP search in this code and what line do I put it in?

25th May 2021, 1:49 PM

roshan roy

code geolocation ip javascript

3 Votes

How can we allign <nav> options in a single line instead of representing them in different lines using bullets?

26th Nov 2018, 9:51 PM

Nic

<nav>html html5

2 Votes

If I have 2 players and each get points. Ho would write a line of code to say, if playerA number is = b then don't add a point?

20th Oct 2016, 6:46 PM

Abhirami Das

ifstatements java

2 Votes

12 Answers

3rd Sep 2019, 9:42 PM

Sunflowermoon

How to make an arc/circle in canvas move in a circular way and how can I draw curved line with canvas and example

canvas

3 Votes

Guys i need help here. How can i type in the last code?(print("finished'))..When i skip a line the codes run

6th May 2019, 10:14 PM

SCP 251

loops

0 Votes

6 Answers

18th Jun 2018, 11:47 AM

Benard Watta

If I add +1 after : (semicolon) it prints nothing in domain name in line 3. Why?

python3

0 Votes

If the compiler can detect there is a semicolon missing in line 42 , then why just it can't put a semicolon itself?

27th Aug 2020, 7:35 AM

Shreyansh

c c++code css error java javascript node.js web

1 Vote

Can people help me to solve my problem in this program. What can i do to do it. I have error in this line code.

19th Jan 2020, 8:37 AM

Ambitious Coder

_date__time_,

0 Votes

10 Answers

23rd Dec 2019, 3:35 PM

Malick Diagne

What is the function of the "<br />" tag in creating tables?

break html line tables

0 Votes

I want to become a software engineer then which line will i choose in college??

6th Jul 2020, 2:26 PM

Sarmad Ahmad

engineering software

0 Votes

"\n" is not producing a new line in the web page? What is the problem?

16th Jul 2017, 6:53 PM

MANAN CK

newline

0 Votes

Please tell me sir.which tag used for line break than <br> tag in html only

14th Nov 2017, 1:19 PM

Vasu Dev

html

0 Votes

How to get multiple integer and string input in single line in python. Please help with clear explanation 🙏

22nd Jul 2017, 3:34 AM

Sandeep Chidurala

python python3

1 Vote

In the 11th line of the below java code,how the value of 'a' get as 3

23rd Nov 2020, 3:35 AM

Vicky

java

0 Votes

Do I have to remember every line of code that I encounter when I learn something.

6th Aug 2018, 4:45 PM

Pulsara Sandeepa

datastructures

1 Vote

how will I increase or make the line bigger /bold ( height wise not length) .

4th Jan 2018, 6:48 PM

Yasir Hussain

attributes html

1 Vote

[Solved] Can someone please help me with this, it keeps saying "unexpected identifier in line 1" but I'm unable to fix it

15th Jul 2016, 4:38 AM

Viney

javascript

2 Votes

React users, pls what is the terminal that the command line will be using for running the react code

14th Sep 2020, 10:58 PM

Coded Writer ⚔️

css html javascript react

3 Votes