Q&A Discussions

What does "Multiple classes can be applied by separating them with spaces" mean?

28th Jul 2020, 5:57 PM

Ngandu Kennedy Bonianga

attributes class core

1 Vote

In the lesson "How to install JDK" what does the word value mean?

18th Aug 2017, 3:11 PM

Eyob G. Hagos

java value-types

0 Votes

Hi Can anyone break this down and explain it to me please im confused as hell. Whats x++ mean?

11th Aug 2016, 7:54 PM

Marian Tolen

self-learning

1 Vote

6 Answers

9th Jun 2017, 8:19 PM

D_Stark

Hacking what is that mean? If so what were the programs should be learned to do hacking

codeplayground

2 Votes

I don't understand thís program, what is double(x) mean? Why double(x) =50? Please explain to me if you understand the program.

20th Dec 2017, 3:46 PM

Ganesh Kumar

c++

1 Vote

In this instance what does the <= between the x and the 10 mean?

23rd Mar 2022, 6:14 AM

VDng150101

rand

0 Votes

[Learning Java] What does "to return a value" mean? Im not a native speaker. Upd: I know what return means generally.

11th Apr 2018, 3:42 PM

Sir

help java

1 Vote

8 Answers

13th Mar 2017, 6:55 PM

Alex Snaidars

Why does it keep asking me to add new lines to separate multiple inputs? What does it mean?

c++

0 Votes

What are the square brackets for? what does void mean? And please clear difference between console.writeline and console.write?

18th Jun 2017, 7:18 PM

Harley Quinn

c#output

0 Votes

In Python print() and time.sleep() are only called for their side effects and pause execution for seconds? What does it mean?

23rd May 2017, 1:58 PM

Jai Garg

python3

3 Votes

What does "str" mean? I' ve seen it multiple times, but I still don't know what does it mean.

23rd Feb 2019, 4:40 PM

Nikhil Tale

0 Votes

When a programmer says "you need to be lazy for code efficiency" what does he really mean?

31st Oct 2019, 12:24 PM

Lojze Kopač

programming

1 Vote

I keep getting this message before running my python code " looks like your program need input " what does that mean?

19th Feb 2017, 9:31 AM

Stanley Opra

codeplayground

1 Vote

in python 3 ( egal is ==) , what about this one ( = ) what does it mean?

11th Aug 2020, 4:17 AM

Micheal Edwards

python3

-1 Vote

What is the difference between "public void" and "public static void" ? And can i have the explanation of what every word mean?

1st Jan 2022, 7:30 PM

Miso Bassoum

code java methods

1 Vote

Why is first: used in this code ? What does it mean? Is it a keyword or so ? Explain its usage

2nd Apr 2020, 9:00 PM

Yahel

code codeplayground java keywords program variables

0 Votes

In python you can put if arguments into functions and elsewhere like in print() and it will evaluate? What does this mean?

5th Jan 2020, 8:05 AM

Ayush Pandey

booleans python

1 Vote

What does this mean? (double) It's the same things? I know the answer to this, but what role "double"? Double-precision number?

18th Aug 2021, 4:57 PM

⊹≒tɧε8шσσɖɕนttεг≓⊹

(double)c#

5 Votes

How can I print the number of players in range of the standard daviation and mean? Can anyone provide the calculation?

15th Oct 2017, 8:39 PM

Валерия

daviation standard

0 Votes

Can someone explain to me what exactly a front end, middle, back end developer means? Whats does a full stack developer mean?

16th Aug 2021, 11:08 PM

Ahsan Kabir

c++developer ios java javascript python

0 Votes

what does the attributes method & action mean? Also tell the difference between 'get' and 'post'.

1st Aug 2018, 8:18 PM

layna

forms

0 Votes

In java I come across *public/static void* in all most every code. My question here is what do they mean?

10th Mar 2018, 2:58 AM

2+2=4

sololearn

1 Vote

I always read about returning values and it explains that the return keyword returns a value, but what does that even mean?

31st May 2019, 3:50 AM

Mubarak Yahaya Rashi

c#c++java

1 Vote

Hello, i am trying to run some java programs but the output says "memory limit exceeded" what does it mean? Is it the Memory RAM

5th Jan 2017, 12:03 PM

Lily Awertnex

exceeded limit memory

2 Votes

I'm getting a maximum recursion depth error for a function. What does this mean? How can I mitigate the problem?

21st Dec 2018, 8:50 AM

Canche Emmanuel

1 Vote

I read an info message during the completion of 'links' concepts that "links can be absolute or relative", what does it mean?

13th Sep 2016, 3:03 AM

Gurtej Singh

html5 links

2 Votes

There is an int on my batch that says...#4 in Cameroon and the #3 the values keeps changing and so on what does it mean?

7th Nov 2018, 10:21 AM

NK Mahesh

my progress

1 Vote

7 Answers

9th Apr 2018, 9:40 AM

Okangaki James Okangaki

Ruby is a dynamic and object-oriented programming language. Can anybody tell me what does dynamic and object oriented mean?

c dynamic object ruby

3 Votes

What does the below mentioned function do? Does it have any parameters and if it does, what are they what do they mean?

13th Sep 2017, 6:07 AM

Uttam

cin.ignore()

2 Votes

in the 3 and 4 lines why he took "c" and what does it mean? anyone plz

4th Jul 2018, 7:55 PM

Victor Maoya

python strings

0 Votes

I used scanner class while compiling the program it is saying to give custom input. What does it mean? May anyone please help me

3rd Jul 2017, 3:39 PM

Edu Rut

input java

1 Vote

6 Answers

12th Aug 2017, 6:55 AM

Pranshu Jaiswal

Hello ! I am new. What does >>> mean? Should i use it in the start before each and every line? Pls help. Thanks.

2 Votes

Why not in CSS course they write two columns HTML and CSS in example? Is there any difference? Or what do they mean? Please!

11th May 2017, 6:14 AM

Vasanth Mani Vasi Venkatram Vasi

<i>

1 Vote

What do this mean? Hi ,I have created an account in git hub and bring me this I don't what to do

3rd Jan 2022, 11:38 AM

Ishaq Lawan Ishaq

github

0 Votes

So in this instance 98 is our seed value, what does that exactly mean? Does it mean we start 98?

20th Dec 2022, 10:07 PM

Mehbu

rand

0 Votes

Pls I need help understanding the Id, class and tittle attributes what do they actually mean? what are their functions? when do we use them?

11th Apr 2018, 3:48 PM

Sir

html

1 Vote

6 Answers

12th Jul 2016, 5:16 PM

Denewbie

How do these 'name' and 'value' attributes in the <input ...> tag work? I mean what do they mean?

forms html

0 Votes

In java /javascript why does c=++a and c=--a reasults same value c=a ? what does ++a and --a really mean?

17th May 2017, 4:14 PM

Bikash Thapa

--A ++a java javascript

0 Votes

Explain line by line please what does "evaluate" mean? , '!' , '&' and the true or fasle question! ?!?!??!?!

10th Aug 2017, 12:59 PM

Prakash

c++

0 Votes

I just don't get the idea of implementations. What does that mean? Cpython was written in C to run Python programs, or it means something else?

22nd Jan 2017, 3:51 PM

Amr Monsef

0 Votes

When i run my same code on computer and on this app I get different results, why is that? What does time limit exceeded mean?

28th Aug 2016, 6:44 AM

杨正龙

java

0 Votes

I'd like to know the meaning of each of these. input, output, cout, int, cin. What do they mean? If someone could answer me in French I will understand well because there are some terms difficult to understand

6th Jul 2017, 11:02 AM

Gaurav Raj Ghimire

c++variables

2 Votes