Abhijeet Rai – Medium

Abhijeet Rai
in
Dev Genius

Cracking Dijkstra’s Algorithm without tears (Even your Grandma will understand!)

Alright alright, we all have shed tears while trying to crack “THE DIJKSTRA’S SHORTEST PATH ALGORITHM”.

10 min readJan 27, 2024

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Cracking Dijkstra’s Algorithm without tears (Even your Grandma will understand!)

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Abhijeet Rai
in
Dev Genius

How to delete a node from BST by Thomas H. Cormen

Deleting a node from the Binary Search Tree is a slightly tedious task. Not only do we have to delete the node. But also, we have to make…

5 min readDec 11, 2023

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How to delete a node from BST by Thomas H. Cormen

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Abhijeet Rai
in
Dev Genius

The Problem and Solution of the Race Condition in Computing

Race conditions or hazards usually occur in multi-threaded or distributed environments when threads or processes share a state or states…

6 min readAug 6, 2023

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The Problem and Solution of the Race Condition in Computing

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Abhijeet Rai
in
Dev Genius

Prime Number Code in Assembly

Let’s try to find out if a given number is prime or composite in 32 bit Ubuntu — Intel assembly.

5 min readJul 11, 2023

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Prime Number Code in Assembly

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Abhijeet Rai
in
ILLUMINATION

The British Monarchs and Queen Elizabeth II

Her Highness Queen Elizabeth II is the longest-ruling British monarch. Her Highness’ consort Prince Philip was the longest-serving consort…

4 min readSep 8, 2022

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The British Monarchs and Queen Elizabeth II

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Abhijeet Rai

Why the definition of a subgraph is the way it is?

A graph is a pair of (V, E) where V is a set of vertices and E is a set of edges.

4 min readAug 13, 2022

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Why the definition of a subgraph is the way it is?

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Abhijeet Rai
in
Better Programming

The Big Car Showroom and the Strategy Design Pattern

Let’s say we secured the positions of software developer interns at a supermarket. Our task is to develop an application for the market…

4 min readJun 10, 2022

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The Big Car Showroom and the Strategy Design Pattern

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Abhijeet Rai
in
Dev Genius

My parents, OTT and the adapter design pattern

The adapter design pattern takes an interface and makes it compatible with another interface.

4 min readMar 28, 2022

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My parents, OTT and the adapter design pattern

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Abhijeet Rai
in
Dev Genius

Oversimplified: Computing Terminologies

File system: It is a module of the operating system whose job is to help users store and fetch data. The file system keeps track of free…

5 min readJan 31, 2022

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Oversimplified: Computing Terminologies

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Abhijeet Rai
in
Dev Genius

The World Test Championship And The Observer Design Pattern

The observer design pattern is used when 1-M (one to many) relationship exists between objects. Many objects are dependent on one…

2 min readJul 24, 2021

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The World Test Championship And The Observer Design Pattern

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Abhijeet Rai

Abhijeet Rai

Hi, I am Abhijeet. I believe everyone has a story to tell. Come, let’s chit- chat. We might end up discussing programming, history, or life. Who knows!

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