@srizawrites206
Writing is good karma if you put your mind to it
Nothing here yet.
Nothing here yet.
Nov 25, 2025 · 3 min read · When we build modern applications, we often want to know when something changes so that we can take action. For example: When a user places an order When a payment succeeds When a row in the database updates When a new customer is added There a...
Join discussionOct 12, 2024 · 6 min read · Let’s imagine you’re building a food delivery app like UberEats or Zomato. The system has to handle multiple actions such as browsing restaurants, placing orders, checking order status, and tracking delivery. At any given moment, thousands of users c...
IIssy commentedOct 2, 2024 · 4 min read · To make the OOP principles more engaging, here are some advanced real-world use cases that go beyond the typical examples: 1. Encapsulation: Use case: Financial Transaction Processing System Imagine you are designing a system for processing financial...
Join discussion