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data structures

#data-structures

2.2K followers·3.4K articles

data structures

#data-structures·2.2K followers·3.4K articles

data structures

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Nov 05, 2024·

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Amr Elhewy

hewi.blog·Apr 02, 2025

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Building a scalable top K using Kafka & Flink

Introduction What’s happening everyone! In today’s article we’re going to be diving deep into creating a scalable top K list for the most liked videos in a configurable time. Top k questions are widely used in system design interviews and in real lif...

Building a scalable top K using Kafka & Flink

Discuss·26 reads

Pranav Bawgikar

Pranav Bawgikar

pranavbawg.hashnode.dev·Apr 02, 2025

Apr 02, 2025

Interview prep questions I use

[56] These are some of the questions I always go back to when I need to prepare for a technical interview. This is not an exhaustive list, so as and when I will encounter anything important that should be included here, I will be doing it. What is SD...

Interview prep questions I use

Discuss·2 reads

Michael ojedokun

Michael ojedokun

michaelojedokun18.hashnode.dev·Apr 01, 2025

Apr 01, 2025

How Excel Supports Decision Making in Product launches and Market Entry.

Introduction When businesses consider launching a new product or entering a new market, data-driven decisions are crucial. Microsoft Excel, one of the most widely used tools in business intelligence (BI), provides powerful features for analyzing mark...

How Excel Supports Decision Making in Product launches and Market Entry.

Discuss·2 likes·3 reads

data structures

Shravan Bobade

day-1-dsa-visualizer-setup.hashnode.dev·Apr 01, 2025

Apr 01, 2025

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 visuals to my project. Let's go through the challeng...

Day 6 & 7: Mastering Queues and Trees in Programming

Discuss·1 read

Promise Okezie

promise961.hashnode.dev·Mar 29, 2025

Mar 29, 2025

Understanding Market Trends and Consumer Patterns with Excel

Understanding Market Trends and Consumer Patterns with Excel Introduction In today’s data-driven business landscape, understanding market trends and consumer behavior is crucial for making informed decisions. Excel remains one of the most powerful an...

Understanding Market Trends and Consumer Patterns with Excel

Discuss·7 reads

고라니드로

고라니드로

koranidro.hashnode.dev·Mar 29, 2025

Mar 29, 2025

[TypeScript] 자료 구조로 담아내기. #9 - 연결 리스트(with. 연산)

이번 편은 이전 편으로부터 이어집니다. 연결 리스트에는 여러 가지 변형이 있습니다. 그중 가장 기본적인 형태인 단일 연결 리스트의 연산에 대해 알아봅니다. 단일 연결 리스트에 대한 설명은 이전 편에 언급된 연결 리스트의 설명으로 충분할 것으로 보입니다. 연결 리스트는 노드라는 단위로 이루어져 있고, 이는 요소와 다음 노드에 대한 참조를 가지고 있습니다. 연산의 종류 interface SinglyLinkedList<T> { access(...

[TypeScript] 자료 구조로 담아내기. #9 - 연결 리스트(with. 연산)

Discuss·8 reads

[TypeScript] 자료 구조로 담아내기

Shravan Bobade

day-1-dsa-visualizer-setup.hashnode.dev·Mar 28, 2025

Mar 28, 2025

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 great way to learn and grow through projects. Linked...

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

Discuss·3 reads

ScrapeLead

why-to-choose-scrapelead.hashnode.dev·Mar 28, 2025

Mar 28, 2025

Puppeteer vs Selenium: The Ultimate Testing Showdown!

When automated browser testing comes into the picture, two heavyweights rule the game: Puppeteer and Selenium. Whether you are a developer, QA engineer, or automation evangelist, selecting the ideal tool can make all the difference in efficiency and ...

Puppeteer vs Selenium: The Ultimate Testing Showdown!

Discuss·3 reads

Web Development

Iheanacho Emmanuel

Iheanacho Emmanuel

emmalytica.hashnode.dev·Mar 28, 2025

Mar 28, 2025

How Excel Enhances Customer Loyalty Program Management

Introduction Customer loyalty programs are essential for businesses looking to retain customers and boost long-term revenue. Managing these programs effectively requires data analysis, tracking, and reporting—tasks that Excel handles exceptionally we...

How Excel Enhances Customer Loyalty Program Management

Discuss·4 reads

ANIMAM FAVOUR

favour1408.hashnode.dev·Mar 27, 2025

Mar 27, 2025

Improving Vendor Management and Procurement Strategies with Excel

Introduction In today’s fast-paced business environment, effective vendor management and procurement strategies are critical to ensuring operational efficiency and cost-effectiveness. Many organizations leverage Microsoft Excel as a powerful tool for...

Improving Vendor Management and Procurement Strategies with Excel

Discuss·1 like·12 reads

data structures