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Welcome to our blog devporta

We're glad you're here to explore solutions to coding challenges. Whether you're just starting out or have years of experience, our community is here to support you. I am also on a learning journey and eager to share what I know. Please feel free to share your problems and insights with us.Happy coding!

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Nov 19, 20231 min read
System design

Decorator Pattern

Decorator pattern is used to decorate any product, like we can decorate or add number of decoration item, suppose i want to create a...

 
 
 
Nov 19, 20231 min read
System design

Observer Pattern

Observer pattern is used to observe any product availability, let's understand this by one example Suppose i want to observe any phone...

 
 
 
Sep 2, 20232 min read

80. Remove Duplicates from Sorted Array II

Given an integer array nums sorted in non-decreasing order, remove some duplicates in-place such that each unique element appears at most...

 
 
 
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