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Understanding Object-Oriented Programming concepts
Object-oriented concepts give you a solid foundation for making critical design decisions.
Big O Notation: Analysis of Algorithms - coding interview
Big O Notation is a mathematical notation that helps us analyze how complex an algorithm is in terms of time and space. When we build...
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Rate Limiting Algorithm
A rate-limiting system controls the rate of traffic sent or received on a network interface. APIs will use rate-limiting techniques to control how many times application Clients are allowed to...
How to Post a Random Tweet using Twitter API
The Twitter API enables developers to post tweets programmatically.
Assemble Parts in Minimum Time
Write a method to calculate the minimum possible time to put the N parts together and build the final product. The input consists of two arguments: numOfParts, an integer representing...
How a REST client handles 503 Service Unavailable Error
The HTTP 503 Service Unavailable server error response code indicates that the server is temporarily not ready to handle the request.
File Access Denied in a Cluster with Load Balancing
Load balancing is a process that routes network traffic to a group of backend servers, also known as a server pool. A load balancer is responsible for distributing incoming requests...
