Method Injection and Property Injection Design Patterns

Hello, In this article we're going to explore the Method Injection and Property Injection design patterns. To demonstrate the patterns I'm going to add a new interface named Encoder to the printer.py file and a concrete implementation for two encoders: Rot13Encoder and NullEncoder. class Encoder(metaclass=abc.ABCMeta): def encode(self, message: Message) -> Message: raise NotImplementedError("encode must be … Continue reading Method Injection and Property Injection Design Patterns

LeetCode: Reverse Linked List Solution and Explanation

Hi, In this article I will explain my solution for the following LeetCode problem: Reverse Linked List. If you're interested in solving this problem then please try to spend at least one hour or more on it before looking at my solution. To help you solve this problem I've created the following table: CurrentPrev1NULL2132NULL3 Think … Continue reading LeetCode: Reverse Linked List Solution and Explanation