Discussions Q&R

What is issue in this copy constructor

c++copyconstructor deep_copy

0 Vote

30th Apr 2022, 7:47 AM

Ketan Lalcheta

Large string | no deep copy on heap

c++deep_copy string

1 Vote

21st Jan 2023, 12:53 PM

Ketan Lalcheta

Can any one explain the difference between shallow copy and deep copy in c++?

c++deep_copy shallow_copy

1 Vote

2nd Oct 2018, 1:07 AM

khasimbabu shaik

Why we need prototype design pattern

c++copy deep_copy prototype shallow_copy

0 Vote

3rd Apr 2025, 11:37 AM

Ketan Lalcheta

super.clone() in deep copy in java

clone()deep_copy downcasting java super.clone()

0 Vote

21st Mar 2021, 9:41 AM

Zhengrong Yan

Aujourd'hui en vedette

Hey I've done the C# and SQL beginner and intermediate, but still feel like there could be more... Is there advanced somewhere?

0 Votes

How create a new language ?

1 Votes

Beginner question

0 Votes

Is there any debugging practice here or not?

2 Votes

Can I make coding projects here and run them without sololearn pro, only in sololearn.

0 Votes

Issue with Sololearn Module Quiz Despite Correct Answers

1 Votes

I need help to solve this

0 Votes

Hey what the research process order for them that I am telling you please order them and tell me answer

0 Votes

0 Votes

by getting subscription will it help to me be a pro in python is it appropriate app? please guide me

0 Votes