Q&A Discussions

Is this an example of chain of responsibility

c++design_pattern

0 Votes

4th Mar 2023, 9:17 AM

Ketan Lalcheta

Is my Adapter pattern correct?

c++design_pattern

0 Votes

1st Mar 2022, 5:28 AM

Ketan Lalcheta

View on factory design pattern implementation

c++design_pattern factory

0 Votes

27th May 2020, 10:28 AM

Ketan Lalcheta

Why apply method is not displaying any output

c++design_pattern visitor

1 Vote

16th Sep 2023, 8:38 AM

Ketan Lalcheta

A good example of observer design pattern

c++design_pattern observer

3 Votes

2nd Mar 2020, 7:32 PM

Ketan Lalcheta

is this correct implementation of adapter pattern?

adapter c++design_pattern

1 Vote

18th Sep 2023, 8:30 AM

Ketan Lalcheta

Decorator pattern

c++decorator design_pattern

0 Votes

5th Nov 2021, 4:45 PM

Ketan Lalcheta

Doubt on observer design pattern

c++design_pattern observer

1 Vote

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 Votes

7th Feb 2021, 8:49 AM

Ketan Lalcheta

Is memento pattern too over engineered

behaviour c++design_pattern memento

0 Votes

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 Votes

7th Apr 2025, 1:50 PM

Ketan Lalcheta

Adapter design pattern with member variable

adapter c++design_pattern member_variable

2 Votes

4th Nov 2021, 4:55 AM

Ketan Lalcheta

Is my implementation of lock proper?

c++design_pattern singleton threads

1 Vote

23rd May 2020, 6:53 PM

Ketan Lalcheta

Suggestions on Implemented observer pattern

c++design_pattern observer shared_pointer smart_pointers

2 Votes

13th Mar 2022, 6:50 AM

Ketan Lalcheta

State design pattern Vs Interface Segregation

c++design_pattern isp solid state_pattern

0 Votes

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 Votes

6th Feb 2021, 12:38 PM

Ketan Lalcheta

object pool vs singleton vs virtual proxy

design_pattern object_pool proxy singleton virtual_proxy

0 Votes

29th Jan 2025, 11:01 AM

Ketan Lalcheta

Singleton class with Shared_Ptr

c++default delete design_pattern memory private shared_ptr singleton

2 Votes

17th Aug 2021, 9:18 AM

Ketan Lalcheta

Hot today

0 Votes

1 Votes

Fast coding (mobile)

1 Votes

How can I turn my .py files to .exe files?

1 Votes

Software to write and run codes

1 Votes

0 Votes

How to learn C++ and how long does it take

1 Votes

Beginner_to_SoloLearn

1 Votes

Summary please??

0 Votes

0 Votes