Q&A Discussions

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4

4

a superclass reference variable can refer to a subclass object , but what is it's practical use?

java inheritance polymorphism

🇮🇳Omkar🕉

12/7/2019 5:17:02 PM

6

82

Which language should i start up with first?

html python java ruby more

Thankgod Ogbu

12/5/2019 7:53:30 PM

5

24

First Java or Kotlin? What do you think?

java android mobile kotlin

Furkan Mutlu

12/5/2019 1:53:55 PM

7

8

In javascript, A variable is defined in a function. Then, how can it be used in all the code?

java code function script variable

Swaroop Chandra

12/1/2019 7:00:29 AM

4

3

Why java threads are not running in Sololearn editor?

java threads runnable

Arafat Hossain Ar

12/6/2019 6:41:03 AM

2

4

What is the best programming language to learn in 2020

java phyton

Olasco Rasaq

12/7/2019 7:00:45 AM

2

12

Is java still worth learning in 2020

java developer learning career 2020

kashif malhan

12/6/2019 3:25:00 PM

2

5

Which programing language should i learn? I am from India.. please guide.

python c++ java c

Avanish Radheshyam Vishwakarma

12/6/2019 2:32:17 PM

1

0

I need code for making window

html javascript java php properties js phone window programing erfan

erfan

12/7/2019 1:25:44 PM

1

1

Output in Java, class, methods

java methods class

Sejki

12/7/2019 12:18:07 PM

2

1

How my new code "BMI" get in Novelties, Interesting, Popular?

c# c++ java code programming moderator

E. Чумаковa

12/5/2019 1:45:58 PM

4

2

What is the difference between Request, Session and ServletContext

java

Hasna Hmd

11/26/2019 12:02:42 PM

3

2

What the best way to develop 3d android games

java android games

Osama Gamal

12/5/2019 9:36:57 PM

0

2

How can I make this code work?

java

Raha_Hdi

12/7/2019 6:58:53 PM

10

15

Why object is known as instance of a class.

java

Subhransu..

11/28/2019 8:28:36 AM

4

20

How to insert Java code in HTML

html

Josie Lyobaw

12/3/2019 5:18:19 PM

6

2

What's the problem with this code? I want to take two strings in input, reverse the first and then compare it with the second.

java code problem

Fauzia Kargar 🤓

11/23/2019 9:03:51 AM

-1

3

Anyone here ? i need a help ? i need a minor project can anyone provide a source code for me ?

java php android

Lakshya NeGi

12/7/2019 6:54:08 PM

2

19

Why the second array output is not coming?

java array

Piyush Srivastava

11/27/2019 11:03:46 AM

1

3

Choosing in Java

java for if choose chosing

Sejki

12/4/2019 4:19:17 PM

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