#datastructures Development Tutorials & Tips | Roast Dev

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Data Structure & Algorithm: Quick Sort

The algorithm: chose an element from the input array (arbitrary or, or the first, or the last one) partition the array in left and right portions. The left part of the partition has all the elements s...

17.03.2025 0 Read More

🚀 𝗨𝗻𝗹𝗼𝗰𝗸𝗶𝗻𝗴 𝘁𝗵𝗲 𝗣𝗼𝘄𝗲𝗿 𝗼𝗳 𝗡𝗮𝘃𝗶𝗴𝗮𝗯𝗹𝗲𝗦𝗲𝘁 𝗶𝗻 𝗝𝗮𝘃𝗮: 𝗔 𝗛𝗶𝗱𝗱𝗲𝗻 𝗚𝗲𝗺 𝗳𝗼𝗿 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗗𝗮𝘁𝗮 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁

Are you looking to level up your Java collections game? Let's dive into the world of NavigableSet, a powerful interface that extends SortedSet and offers enhanced navigation capabilities for your data...

19.03.2025 0 Read More

Deixe o If...Else de lado! Use Hashtable em JavaScript

O uso de If...Else é um debate constante na comunidade dev. Muitos desenvolvedores não veem problema em utilizá-los, enquanto outros preferem abordagens como early return ou switch case. Mas e se e...

20.03.2025 0 Read More

Creating and Working with Linked Lists in JavaScript

Creating and Working with Linked Lists in JavaScript Introduction In JavaScript, arrays are commonly used for storing lists of elements. However, when dealing with dynamic data struc...

21.03.2025 0 Read More

Unlock the Secret to Smarter Coding: An Introduction to DSA

Imagine you're trying to find a book in a messy library, where nothing is sorted and books are scattered everywhere. Sounds frustrating, right? Now, picture a well-organized library, where every book ...

23.03.2025 0 Read More

Day 4 & 5: Exploring Data Structures and Building Dynamic Visualizations

What a busy few days it's been! Today, I really got into linked lists and stacks, and I also learned to use D3.js for creating dynamic content. It's been a mix of exploring and trying things out—a g...

28.03.2025 0 Read More

Sorting Without Comparisons? Index Placement Sort (IPS): A Simple Yet Powerful Sorting Trick I Developed

Sorting algorithms are the backbone of efficient data processing. While traditional sorting methods rely on comparisons (like QuickSort or MergeSort), I recently stumbled upon a different approach—o...

29.03.2025 0 Read More

Heap Sort Algorithm | Heapify | GeeksforGeeks Beginner's DSA Sheet | Heap Tree

hola coders! In this video, I solve a Heap Sort problem from GeeksforGee. If you’ve ever struggled with Heap Sort, this is the perfect hands-on example to help you understand how it works i...

31.03.2025 0 Read More

Django Structured JSON Field: Unleashing the Power of Validated JSON in Django

🎯 The Lightbulb Moment Imagine you're working on a Django project, and you have a JSON field that feels like a wild west of data—unpredictable, unvalidated, and potentially chaotic. You'...

01.04.2025 0 Read More

Day 6 & 7: Mastering Queues and Trees in Programming

What an exciting few days it's been! After exploring linked lists and stacks, I moved on to two new topics: queues and trees. These basic data structures complete the DSA family and add new dynamic vi...