Q&A Discussions

I cannot understand the role of the line "AddOneTo(x)" here.

3rd Mar 2017, 5:54 PM

Navid Tak

0 Votes

What is the difference between (value & reference) ???

8th Aug 2016, 7:14 PM

Emad Taheri

0 Votes

what is the difference between the pointer in C and the reference type injava

11th Sep 2017, 5:41 PM

Ahmed Mohammed Ahmed Khodary

4 Votes

the answer is 16 but he does not leave fill 16.

24th Jan 2017, 5:17 AM

Ralph Haides

1 Vote

Do you think pointer and reference are the same thing?

19th Aug 2016, 5:00 PM

Marcelo Cordeiro Basílio

c++design pointers reference-types style

4 Votes

c++casting reference-types

17th Feb 2019, 3:23 PM

AZTECCO

Casting to ref.

0 Votes

Can someone give me brief description of how this example works

26th Oct 2019, 5:17 PM

Denomycor

0 Votes

We can call object class methods by using interface reference but Object doesn't inherit to interface. Why its possible?

16th Aug 2018, 12:00 PM

Midhat shah

inheritance java reference-types

0 Votes

Differences between ref and out in method.

15th Sep 2019, 6:03 AM

Irshaa

c#out reference-types

0 Votes

How value types are different to reference types?

17th Dec 2019, 6:34 AM

saurabh s

-2 Votes

Why two different instances print same output?

27th Sep 2016, 4:09 AM

Abhishek Yadav

classes games python3 reference-types

2 Votes

20th Feb 2020, 11:09 PM

Bartek Diuk

Why 4?

0 Votes

What does encapsulation actually includes?

23rd May 2017, 12:20 PM

Dias Zacharias

encapsulation java reference-types value-types

2 Votes

What is constructor...any help??

6th Nov 2016, 12:36 PM

Jenny Lance

1 Vote

Is it necessary to use &... like c++

14th Oct 2017, 4:28 PM

Ritu raj

0 Votes

8th Aug 2016, 12:22 PM

Prasanth

1 Vote

What is the difference between shallow copy and deep copy..?

27th Jul 2016, 2:13 AM

vidhya p naik

lists python3 reference-types variables

0 Votes

Pls edit this code... need help.. how to system out name?

11th Feb 2022, 2:34 PM

Saumya Mishra

1 Vote

Is it alright to borrow someone else's code just for a reference to look upon when you run into trouble?

18th Feb 2017, 3:54 AM

Nik Danial

borrow code materials reference reference-types

6 Votes

7 Answers

3rd Nov 2017, 4:10 AM

Alex Overly

How to call an array by reference ?

&c++parameter reference-types

0 Votes

What does @class mean in python?

5th Jun 2018, 2:37 AM

Link Skwor

classes python python3 reference-types

0 Votes

can you include java swing in this tutorial??

29th Aug 2021, 12:06 AM

⊹≒tɧε8шσσɖɕนttεг≓⊹

2 Votes

friend func param obj ptr vs obj ref

26th Aug 2016, 2:39 PM

Sk Imran

c++oop pointers reference-types

0 Votes

String. Value-like behaviour of object

13th Aug 2019, 11:44 AM

BinaryEden

c#reference-types string

0 Votes

different output depending on scopes

2nd Apr 2017, 11:29 AM

Denis

c++pointers reference-types variable-scope

1 Vote

Hola estoy aprendiendo el leguaje java y no entiendo bien este ejemplo, me podrían ayudar por favor.

14th Aug 2019, 4:42 PM

BinaryEden

0 Votes

27th Sep 2017, 8:10 AM

C7u15

Value & Reference Type

1 Vote

Why does printing a reference variable prints D string object if all it does is point to D memory address of D String object

30th May 2017, 4:36 AM

Jose Humberto Mejia

java reference-types reference-variables

0 Votes

About references and pointers on classes...

3rd Jul 2018, 8:30 AM

Just_Chuel

c++classes inheritance pointers reference-types

1 Vote

9 Answers

26th Aug 2017, 12:16 PM

Aurora

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

java parameters reference-types

0 Votes

biginteger c#data-types reference-types

7th Jun 2017, 2:03 PM

Vidul Goenka

BigInteger C#

0 Votes

What is constructor...pls tell me shortly

2nd Jan 2020, 11:03 AM

Gabriel Altwarg-Peel

0 Votes

When pointers are used, when reference types are used?

13th Jun 2017, 7:23 AM

sri prasanna selvam

pointer reference reference-types

0 Votes

Is getter(setter()) available?

7th Jun 2017, 5:03 PM

Sriram Valiveti

0 Votes

void is used here and still it returns a value,why?

8th Aug 2016, 2:36 AM

solsir

0 Votes

array booleans c++classes data-types reference-types this

23rd Sep 2016, 2:09 PM

harshita

Cpp error

0 Votes

14 Answers

29th Jul 2019, 6:38 PM

MargK645

What do you think is the most effective way to learn y this app?

access-modifiers properties reference-types switch

0 Votes

only the array identifier represents the base address of an array.why?

6th Oct 2018, 7:34 PM

vicente zapata bustamante

arrays c++reference-types

1 Vote

what are the difference between pointers and references

16th Mar 2017, 4:39 AM

Srikanth Srinivasan

c++pointers properties reference-types

2 Votes

c++pointer reference-types

20th Nov 2018, 3:30 AM

Deepika Balichwal

int y=20; int &ref = y;

0 Votes

4th Jul 2017, 5:48 AM

Kushagra Agarwal

Reference Type

0 Votes

Unnecessary method change()?

12th Jul 2017, 9:57 AM

Giorgi Gogelashvili

0 Votes

What is Person here ? If it is class then from where it came ? Plz help

9th Feb 2017, 11:48 PM

Sathvik Kuthuru

0 Votes

Please check if I am right, maybe you have a mistake in lesson

10th Jun 2017, 9:04 AM

Umar Khitab

1 Vote

21st Dec 2017, 4:18 PM

Володимир Янковський

Wrong Assign Value

-1 Vote

Reference outside sources?(Java)

10th Jan 2017, 5:35 AM

Sandeep Kulkarni

java lists reference-types

1 Vote

Where can I learn about APIs?

3rd Nov 2017, 7:31 PM

Adrian Johnson

api html reference-types

0 Votes

Why celebrateBirthday() is declared in MyClass??

6th Jul 2017, 7:06 AM

Lokinoha

0 Votes

3rd Jan 2017, 8:52 AM

Mohd Kaleem Khan

The output should be 16!

-2 Votes