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Coffee Addiction

Merging Two Linked Lists in Java: A Step-by-Step Guide with bonus tips at the end

Linked lists are fundamental data structures used to store and organize data. Merging two linked lists efficiently is a common task…

Mar 25

Merging Two Linked Lists in Java: A Step-by-Step Guide with bonus tips at the end

Mar 25

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Dev Genius

Window Sliding Technique — Find the maximum sum subarray of a fixed size k

The window sliding technique using two pointers is an efficient approach to solving problems where you need to maintain a subarray or…

Dec 1, 2023

Window Sliding Technique — Find the maximum sum subarray of a fixed size k

Dec 1, 2023

Coffee Addiction

Find the longest common prefix string amongst an array of strings

To find the longest common prefix among an array of strings, we can optimize the approach to reduce unnecessary comparisons and improve…

Mar 25

Find the longest common prefix string amongst an array of strings

Mar 25

Coffee Addiction

Demystifying Dynamic Programming: A Guide to Optimizing Problem-Solving

Dynamic programming is a powerful technique for solving complex problems by breaking them down into simpler subproblems and solving each…

Mar 23

Demystifying Dynamic Programming: A Guide to Optimizing Problem-Solving

Mar 23

Coffee Addiction

Greedy algorithm and optimized solution for Coin Change Problem

Description: Given a set of coin denominations and a target amount, find the minimum number of coins needed to make up that amount.

Mar 23

Greedy algorithm and optimized solution for Coin Change Problem

Mar 23

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What’s Greedy algorithm, it’s time and space complexity?

Mar 23

What’s Greedy algorithm, it’s time and space complexity?

Mar 23

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Dev Genius

Algorithm, Time complexity to check if a linked list is a palindrome

Slow and fast pointer’s example

Nov 26, 2023

Algorithm, Time complexity to check if a linked list is a palindrome

Nov 26, 2023

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Dev Genius

Find the middle of a linked list using two pointers and it’s time complexity

Nov 24, 2023

Find the middle of a linked list using two pointers and it’s time complexity

Nov 24, 2023

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Dev Genius

What is Fast and Slow pointers and When to use them in coding?

Nov 24, 2023

What is Fast and Slow pointers and When to use them in coding?

Nov 24, 2023

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Dev Genius

How to read the raw, non-deserialized HTTP request body in Go kit?

In Go kit, if you want to read the raw, non-deserialized HTTP request body, you can use the standard net/http package to achieve this…

Nov 24, 2023

Nov 24, 2023

Coffee Addiction

Coffee Addiction

Fullstack developer and AWS certified solution architect. I write technical content and sometimes write some random stuff.

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