Q&A Discussions

Which one is better with reference to having an optimally functioning compiler in C++? Inline function or Not-inline function.

5th Jan 2024, 10:21 PM

Slavik Avetisyan

c++classes inline oop

0 Votes

When I pass an array to a function,Is it passed by value or passed by reference?

18th Oct 2018, 2:38 AM

Manasa Batiwale

arrays c++functions reference

3 Votes

6 Answers

2nd Feb 2018, 1:37 AM

cchuan

I don't understand the logic behind swapping without temp var, plz help.

c#reference swap

0 Votes

How to ask good questions (coding)?

7th Feb 2019, 6:51 PM

Scadian Force

formatting questions reference

0 Votes

Will it be helpful to go through online tutorials or Should I focus on this app for learning Java along with some reference book

7th Oct 2017, 12:21 AM

Joe

comments java

0 Votes

Is there any library for programming? All in one place? When I need to reference my lessons to know more, where should I go?

22nd May 2019, 12:18 PM

ABHISHEK OJHA

know lessons library more

0 Votes

4 Answers

5th Jan 2022, 5:47 AM

Zar Hlyan Aung

A program to determine the area of a rectangle while passing parameters by reference using the width as the only pointer

-1 Vote

Why this Program take a list argument as call by reference .if i want call by value when function call how can achieve that .

20th Feb 2020, 9:26 AM

Peter Njenga

python3

4 Votes

What is the reason of error?

10th Nov 2018, 12:10 AM

Programmer Raja

inheritance java objects reference

2 Votes

boooks c++compiler reference

10th Jul 2018, 3:10 AM

Tarika

Create compiler for c++

4 Votes

Most comprehensive book for OOP Python

25th Jan 2022, 9:43 AM

M RJ

oop python reference

1 Vote

how can I create an instance with a reference to an object that was created at the beginning of the program?

13th Jun 2019, 10:41 PM

Hong Wai Ng

java

0 Votes

what is Unable to get property 'style' of undefined or null reference error and why am i getting it often

8th Dec 2020, 11:26 AM

cny

html javascript problem

0 Votes

Why java garbage collector delete object. heap memory i understand that reference to other clas but whencode complete its delete

27th May 2017, 3:51 PM

_Retr0/-

java

1 Vote

Hi all, in reference data type i have two person with two age and i want to compare their ages with return how can i do that?

27th Sep 2017, 4:55 AM

prashant vyas

java reference-types

2 Votes

Why " j " is not incremented in the following c code? Any reference for auto keyword in c ?

13th Nov 2016, 4:23 PM

ehsan shahbazi

auto_variables_in_c c storage_classes_in_c

0 Votes

Please why is the index not persevered in the first group? After creating a reference to the property, it preserved the i.

16th May 2021, 2:32 PM

Aradhyula Veera teja

js objects

1 Vote

When an Argument is passed by reference, a temporary variable is created in the calling of program to hold the argument value.

6th Feb 2021, 12:23 PM

جوردن آهو ماولی

arguments c++functions pointers reference

0 Votes

8 Answers

1st Jun 2020, 3:40 PM

Prashant Pant

Is there a search function available for SoloLearn?

function reference search sl

5 Votes

if the reference of any variable is deleted, and then if the no. is multiplied to another no. Will it give an error?

28th May 2017, 7:49 PM

winfrjd

python variables

1 Vote

4 Answers

22nd Oct 2016, 7:38 AM

Himanee

To what extent should a person use reference material for coding? Percentages: What you know vs what you look up

css html javascript

1 Vote

c++const copy_constructor l_value r_value reference

2nd May 2017, 7:41 PM

vick

Copy constructor

1 Vote

12 Answers

29th May 2020, 8:30 PM

Ketan Lalcheta

In object oriented programming OOP module "self" is a reference to the same class. Just like pointing at yourself and saying I

oop python self this

4 Votes

Whats wrong in ref argument

27th Mar 2017, 7:10 PM

SAMI Awad

c++capture lambda reference

0 Votes

array c++element reference

2nd Dec 2022, 11:39 AM

Ketan Lalcheta

Output of C++ code

0 Votes

1st Sep 2020, 10:06 PM

Edward Finkelstein

Why Reference( & ) ?

&c++friend reference

1 Vote

I need someone to explain what comedy groups are and how I can reference them eg monthy python. Are there other examples?

6th Jun 2018, 1:59 PM

Vipin Kumar Pandey

spam

0 Votes

Can anyone help me to find a good library refer ence in html form for c++

12th Jun 2019, 1:18 PM

Charles Egwuh

Unreal Engine Resources

books c++game games linux mac reference tutorial unreal windows

22 Votes

20 Answers

3rd Dec 2017, 8:14 PM

Manual

books c++help reference

3 Votes

What is the problrm with this image in this code?

2nd Jan 2018, 10:11 AM

Mrityunjay Jha

cut images links locations reference size

4 Votes

6 Answers

27th Jun 2019, 12:51 PM

Sayyam Jain

Is there any difference between creating new object with the default copy constructor and declaring a reference to it?

c++copy_constructor reference

0 Votes

Why it is said here that when passing an object to function it must be passes by reference ?

26th Nov 2016, 3:29 PM

Marcell Juhasz

c++classes friend

0 Votes

&-Operator in function argument list?

24th Jul 2017, 4:57 PM

Amit Sharma

c++pointers reference

0 Votes

Can we find the value of object (address stored in memory) stored in the reference variable of object?? how? Pls give examples.

27th Nov 2016, 12:13 PM

Cameron Reuschel

java variables

1 Vote

Java Challenge. Explanation

5th Oct 2016, 12:22 PM

Ravindra

challenges java objects operands reference

1 Vote

6 Answers

30th Aug 2018, 11:58 AM

Steppenwolf

Help. i somehow grasp the concept of pass by value.

by c++pass reference

-1 Vote

const A &x = A(1); // where A is a defined class

6th Jul 2017, 6:28 PM

stephen haokip

c++code reference

0 Votes

How to passing string array from function to main() by references [c++]

9th Jul 2017, 3:53 AM

Kushagra Agarwal

array c++reference

1 Vote

What is the difference(s) between pointers and references?

2nd Dec 2017, 9:42 AM

Asyraf Ilias

c++pointers question reference

0 Votes

Accessing an object’s member functions through each type of object’s name, a reference to the object or pointer of object.

23rd Oct 2019, 11:39 PM

M Irdmousa

8 edition

0 Votes

Can anyone give example programming of python in these field to take reference as in web programming, scripting, scientific comp

10th Jul 2017, 9:25 AM

Saad Ahmed

python

0 Votes

"In pass by alias/reference, can the calling method pass a value?"

4th Jan 2017, 9:32 AM

ANIMESH GUPTA

alias c++calling reference

1 Vote

List of XML and HTML character entity references

26th May 2017, 1:15 AM

Sami

character entity html reference xml

7 Votes

why do not it' output is 100?

15th Jun 2017, 1:37 PM

Kailash Loncha

by bypointers pass reference

1 Vote

I wana ask that what is the need of pass by value and pass by reference , and are the working of these two , give me detail note

25th Sep 2017, 4:40 PM

Shivani Goyal

c++pointers

1 Vote

How to pass a value by reference to another function without creating a class or an instance of a class in java?

2nd Jan 2017, 2:56 PM

chandraprakash

java parameters reference-types

0 Votes

If (&)references are alias of lvalue objects-variables then (&&)references are alias of what?

7th Jun 2017, 2:03 PM

Vidul Goenka

&&c++reference rvalues

0 Votes

Help why function return answer unpredictable

2nd Apr 2020, 3:06 PM

xaralampis_

?????c++function reference

0 Votes