Posts Tagged: java (Page 9)

Understanding Liskov Substitution Principle

The Liskov Substitution Principle, named after Barbara Liskov who introduced it in 1987, is one of the five SOLID principles of object-oriented design and programming. It states that..

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Understanding final vs Static final in Java

Java provides various modifiers to control the behavior of classes, methods, and variables. Two such modifiers are final and static final. Let's delve deeper into their significance and differences...

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Time Based Key-Value Store Solution

Design a time-based key-value data structure that can store multiple values for the same key at different time stamps and retrieve the key's value at a certain timestamp...

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