A Comprehensive Guide to Queue Data Structures

A queue is a data structure that allows the addition and removal of elements with a specific rule: the first element to be added is the first one to be removed. This rule follows the FIFO (First-In, First-Out) order, which...

May 7, 2024

Exploring JavaScript Pass-By-Value: A look into Primitives vs. Objects

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Exploring JavaScript Pass-By-Value: A look into Primitives vs. Objects

Spot the difference between these two samples of code and how things change. // SAMPLE A let a = 2; let b = a; console.log('a->', a, 'b->', b); // a-> 2 b-> 2 b= b*2; console.log('a->', a, 'b->', b); //...

May 6, 2024

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Data sorting

Sorting data involves putting it in a certain order. It is a basic data manipulation technique that is applied to a wide range of data analysis and visualization jobs.Depending on the type of data and the desired outcome, there are...

April 13, 2024

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Try to explain the Array with lockers

An array is a linear data structure that stores elements of the same type in contiguous memory space. We call the position of an element in the array the index of the element. Array Imagine a row of lockers in...

April 11, 2024

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Settling with SETS – Python

Hello geeks! After tuple and lists, lets see sets. Python Unleashed 09 How to create set There are two ways to define a set in Python. You can use the set() function, which takes in a iterable and converts the...

April 7, 2024

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PyStructures

When embarking on the adventure of software development, one quickly realizes that not all paths through the dense forest of code are created equal. Some trials are straightforward, thanks to a well-placed bridge here or a marked sign there. Yet,...

April 3, 2024

MindMap for revision of DSA in 30 days !!

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MindMap for revision of DSA in 30 days !!

I have taken this 30 days of challenge to revise all DSA topics and practice it Watch my journey in instagram : https://www.instagram.com/codeandcrunch/ Here is mind map which i have created!! (i am keep updating questions and tutorial link as...

March 30, 2024

“When was the last time you used this?” – Part 1: Data Structures

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“When was the last time you used this?” – Part 1: Data Structures

A candidate recently asked me, “When was the last time you used this data structure, if ever?” The candidate admitted that as someone who worked on company internal tools, they hadn’t needed to use more advanced data structures in years....

March 22, 2024

Implement Binary Heap & Pairing Heap with MoonBit

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Implement Binary Heap & Pairing Heap with MoonBit

The concept of binary heap was introduced in 1964 by J.W.J Williams’ Algorithm 232 – Heapsort. Over the following decades, people discovered that beyond general sorting (such as priority task scheduling, graph algorithms, etc.), this data structure can be applied...

March 21, 2024

Leetcode Solution: #206: Reverse Linked List

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Leetcode Solution: #206: Reverse Linked List

Question Type: Medium Complexities: Time: O(n), Space: O(n) Code: class Solution { public: ListNode* reverseList(ListNode* head) { if (!head || !head->next) return head; ListNode* newHead = reverseList(head->next); head->next->next = head; head->next = nullptr; return newHead; } }; Source link

March 21, 2024

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Tag: datastructures

A Comprehensive Guide to Queue Data Structures

Exploring JavaScript Pass-By-Value: A look into Primitives vs. Objects

Data sorting

Try to explain the Array with lockers

Settling with SETS – Python

PyStructures

MindMap for revision of DSA in 30 days !!

“When was the last time you used this?” – Part 1: Data Structures

Implement Binary Heap & Pairing Heap with MoonBit

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