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Articles tagged with #object
Modern backend interviews are never mere quizzes; they probe how deeply a developer understands mechanisms beneath familiar APIs. The following sections walk through five classic but deceptively difficult questions. We will explore them with narr...
This in-depth guide explores how the Factory Pattern simplifies complex object creation in Java. Aimed at advanced developers, it dissects the problem of direct instantiation, explains the theory behind the Factory Method pattern, and walks throu...
Have you ever looked at a piece of code and sensed that something was just… off? This subtle, unsettling feeling is often a result of code smells. While they don’t break functionality, they hint at deeper issues that can lead to poor performance,...
In computational science and programming, floating-point arithmetic is a ubiquitous concept that often brings unintended challenges. At first glance, it may seem straightforward; however, as programmers delve deeper into tasks involving real numb...
In the fast-paced world of cloud applications, securely managing application configurations, secrets, and system parameters is essential for maintaining secure and efficient environments. AWS Systems Manager (SSM) Parameter Store provides a centr...
Discover how the Visitor Pattern in Java lets you extend class functionality without touching existing code. This detailed guide covers everything from basic implementation to advanced use cases, with clear examples and best practices. Perfect fo...
