Q&amp;A Discussions

1 Vote

I have face the problem i e wrong number of type arguments; required 3 Try<?>=new Try<?>[0]

4th Oct 2016, 5:00 AM

arti tripathi

generics java probelm

6 Votes

24th Jun 2018, 3:01 PM

Arun Tomar

Generic method confusion

generics type

0 Votes

Why not just use the var keyword as the type of the parameters passed in the method? Then we could call the function passing arguments of whatever type we would like. Could that work?

7th Mar 2021, 11:03 PM

Nobody

0 Votes

Help i made a simple generic class

5th May 2016, 2:40 PM

Konstantinos Mpoukouvalas

1 Vote

Generic methods <string> vs <T,U>

13th Jan 2019, 7:14 AM

stephen haokip

1 Vote

is there a generic variabels in solo learn(java)

25th Aug 2017, 8:39 PM

sneeze

0 Votes

Why does the generic variable var doesn't have access to the instance variable "owner"?

27th Mar 2019, 4:12 AM

yochay zamir

1 Vote

12th Sep 2023, 1:52 PM

Y AD Ù

Can i use generics.....?

1 Vote

Ah, so I'm assuming List<string> is a generic then?

3rd Jun 2017, 8:50 AM

Jorge Casas

1 Vote

why ref is used, can i omit it?

17th Jun 2016, 11:42 PM

Malachi Jones

Problem solving C# 74.2

c#generics self-learning

1 Vote

4 Answers

9th Sep 2021, 5:48 PM

Loup-Venant

0 Votes

1st Mar 2017, 10:06 AM

Avid_Coder

Please Help

0 Votes

The most language program using to build a web?

22nd Nov 2016, 4:01 AM

Gusti Kade

generics language website

2 Votes

How to compare two objects using "IF STATEMENT " in Linked list?

21st Apr 2018, 10:34 AM

Vo Quang

0 Votes

May you please explain three things in C++?

12th Jan 2017, 8:54 PM

Abdullah Alhmzani

c++define generics std::_____

13 Votes

6 Answers

31st Dec 2017, 8:32 PM

Edwin Pratt

What does ref keyword stands for?

0 Votes

What is the difference between typecast in C++ nd generic in C#?

12th Sep 2016, 8:02 PM

RTom

1 Vote

What are the pros & cons at java generics?

18th Jul 2016, 7:48 AM

Vijoy Techy

0 Votes

How to get type of generic

12th May 2017, 8:26 AM

Peter

0 Votes

What kind of generic helper functions have you created? What type of structure and processing do you use for such functions?

10th May 2017, 9:58 PM

Steve Tchatchouang

functions generics

1 Vote

What does the ref keyword do?

10th Dec 2016, 9:19 PM

Jeffrey Hoffman

1 Vote

is there a generic variabels in solo learn(java)

26th Nov 2016, 5:16 PM

Robert Craig

0 Votes

Why PHP is using generic data type and not specific ones?

27th Mar 2019, 4:12 AM

yochay zamir

data-types generics php

2 Votes

4 Answers

29th Mar 2017, 10:58 AM

anon

C# vs Java generics.

c#comparison generics java

7 Votes

How i can make an generic class on python or ruby?

15th Apr 2018, 8:57 PM

Rusty.Metal

generics python python3 ruby

1 Vote

10 Answers

26th Apr 2018, 2:59 AM

Saúl Chávez Sánchez

What about using var?

c#generics var

2 Votes

what object does iterator() return?

27th Dec 2016, 9:16 PM

Lord Dunkin

generics iterators java

0 Votes

Can Ruby and PHP language be used for ethical hacking??

6th Aug 2019, 2:22 AM

salar vahidi

generics php ruby

0 Votes

Syntax used for operator overloading in a generic class

20th Jul 2021, 5:59 PM

Joseph Awuah Baffour

c#generics operator-overloading

1 Vote

How to Initialize this declaration in java?

10th Sep 2018, 4:39 PM

UltraN

arraylist generics java

2 Votes

Are the technique for use var and generic types are closed?

21st Mar 2018, 7:29 AM

Vaibhav Sharma

c#generics var

0 Votes

Why List<> is not valid but LinkedList<> is valid in java?

13th Mar 2017, 8:52 PM

Ivaylo Naydenov

generics inheritance java

0 Votes

Why are 64 bit programs bigger as 32 ones

9th Sep 2017, 9:12 PM

Abas Dehnad

compiler generics publishing

0 Votes

Can u help me for java question?

17th Feb 2017, 12:26 AM

nyx215

generics interfaces java

0 Votes

What is Dictionary, queue and stack in C#?

8th Jun 2022, 3:59 AM

burçin özkan

c#collections generics stack

3 Votes

Arraylist vs List of type Object.

17th Aug 2017, 2:58 PM

Damon Keane

arraylist c#generics java list oop

8 Votes

return type can be Generic?

5th Apr 2018, 4:13 PM

Rusty.Metal

android generics java templates

1 Vote

Delete words from list in c#

27th May 2021, 8:47 PM

Mehran

arraylist c#delete generics

0 Votes

The type HashSet could not be found

10th Apr 2017, 9:37 PM

prg_Mohamad

c#error generics hashset visualstudio

7 Votes

C# Extension Method question - IEnumerable<char>

28th Dec 2018, 2:35 PM

Sagheb

c#generics methods strings

1 Vote

Can I make generic class in Java, but only without numeric types?

11th Jul 2020, 9:51 AM

Scott C

generics java objects oop

0 Votes

Cmon Let See my Awesome Exam and how I wrote my code.....Do you like it?so give me Upvote my friends...

3rd Jun 2020, 7:58 AM

Ábel Domonkos Sáfrán

collections constructors generics java

4 Votes

¿What is the difference between the character sets UTF-8, UTF-16, ASCII and ANSI? And ¿what's better?

18th Sep 2016, 3:50 PM

Zohrab Alexanian

generics html html5 progaming sololearn

1 Vote

Reorder the code to declare a Queue of integers, add values 1 through 5 and print the contents of the Queue.

6th May 2019, 2:29 AM

Andrés Eduardo Rojas Herrera

c c#c++generics order

0 Votes

Can anyone help me with this? Unable to display the output they asked for as the discount amount is different for different type

8th Oct 2019, 10:54 AM

Atharva mali

c#dictionar generics lists

0 Votes

Tonnes of C++ errors which I have no clue how to tackle

10th Nov 2021, 9:47 PM

Rubayet Kamal

c c++classes generics heap queue stack templates

0 Votes

9 Answers

8th May 2021, 3:01 PM

Clueless Coder

How can I use a generic variable for Linked List?

c#c++generics genericsvariables linkedlist variables

1 Vote

5 Answers

28th Oct 2019, 1:26 PM

M.o.T

Can anyone explain concept of in and out. In kotlin generic. Example code will help much better.

contraveriance covariance generics in kotlin out

2 Votes

Anyone here to please solve this question i didnt understand

2nd Oct 2019, 7:43 PM

Smit Kalkani

generic.attribute generics java polymorphism

0 Votes