Q&A Discussões

Is this an example of chain of responsibility

c++design_pattern

0 Voto

4th Mar 2023, 9:17 AM

Ketan Lalcheta

Is my Adapter pattern correct?

c++design_pattern

0 Voto

1st Mar 2022, 5:28 AM

Ketan Lalcheta

View on factory design pattern implementation

c++design_pattern factory

0 Voto

27th May 2020, 10:28 AM

Ketan Lalcheta

Why apply method is not displaying any output

c++design_pattern visitor

1 Voto

16th Sep 2023, 8:38 AM

Ketan Lalcheta

A good example of observer design pattern

c++design_pattern observer

3 Votos

2nd Mar 2020, 7:32 PM

Ketan Lalcheta

is this correct implementation of adapter pattern?

adapter c++design_pattern

1 Voto

18th Sep 2023, 8:30 AM

Ketan Lalcheta

Decorator pattern

c++decorator design_pattern

0 Voto

5th Nov 2021, 4:45 PM

Ketan Lalcheta

Doubt on observer design pattern

c++design_pattern observer

1 Voto

18th Nov 2021, 4:01 PM

Ketan Lalcheta

Abstract Factory pattern | What is benefits with so many interfaces

abstract_factory c++design_pattern factory

3 Votos

7th Feb 2021, 8:49 AM

Ketan Lalcheta

Is memento pattern too over engineered

behaviour c++design_pattern memento

0 Voto

28th Apr 2025, 3:19 PM

Ketan Lalcheta

How to separate payment strategy | Parking lot design

c++design design_pattern lld parking_lot strategy

2 Votos

7th Apr 2025, 1:50 PM

Ketan Lalcheta

Adapter design pattern with member variable

adapter c++design_pattern member_variable

2 Votos

4th Nov 2021, 4:55 AM

Ketan Lalcheta

Is my implementation of lock proper?

c++design_pattern singleton threads

1 Voto

23rd May 2020, 6:53 PM

Ketan Lalcheta

Suggestions on Implemented observer pattern

c++design_pattern observer shared_pointer smart_pointers

2 Votos

13th Mar 2022, 6:50 AM

Ketan Lalcheta

State design pattern Vs Interface Segregation

c++design_pattern isp solid state_pattern

0 Voto

19th Dec 2023, 5:47 AM

Ketan Lalcheta

What to do for single object is required | Static and singleton

c++design_pattern singleton static

0 Voto

6th Feb 2021, 12:38 PM

Ketan Lalcheta

object pool vs singleton vs virtual proxy

design_pattern object_pool proxy singleton virtual_proxy

0 Voto

29th Jan 2025, 11:01 AM

Ketan Lalcheta

Singleton class with Shared_Ptr

c++default delete design_pattern memory private shared_ptr singleton

2 Votos

17th Aug 2021, 9:18 AM

Ketan Lalcheta

Quente hoje

What kind of questions do companies ask in Data Analyst interviews (including Python, SQL, Power BI, and Excel)?

1 Votes

1 Votes

How many program that you've made even a smaal project are good?

0 Votes

1 Votes

1 Votes

0 Votes

Give some simple practice questions in C

0 Votes

how do they use javascript

0 Votes

Code coach isn't awarding xp

0 Votes

Temperature converter( celsius to fahrenheit)

0 Votes