1d ago · 5 min read · Object-Oriented Programming (OOP) is one of the most important concepts in Python. Instead of learning OOP through theory, we'll learn it through a series of practical questions. By the end of this ar
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May 29 · 1 min read · Low Level Design (LLD) questions are commonly asked in software engineering interviews and machine coding rounds. This article lists the most frequently asked LLD interview problems along with detaile
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May 10 · 4 min read · If you have ever built anything—whether it is a Lego set, a piece of furniture, or a sandwich—you have followed a plan. In programming, as our applications grow, our "plans" can become messy. Object-O
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May 4 · 6 min read · Imagine you want to build a neighborhood of identical houses. You could hire an architect to design each home from scratch, one by one. But that would be slow, expensive, and redundant. Instead, the a
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