Table of Contents
What are three reasons for studying design patterns?
5 reasons to finally learn design patterns
- 1: Make your life easier by not reinventing the wheel.
- 2: Improve your object-oriented skills.
- 3: Recognize patterns in libraries and languages.
- 4: Use the power of a shared vocabulary.
- 5: Find truth and beauty.
- Learn design patterns today.
Should we use design patterns?
A design pattern provides a general reusable solution for the common problems that occur in software design. By using design patterns, you can make your code more flexible, reusable, and maintainable. It’s not mandatory to always implement design patterns in your project.
What are design patterns and why we need this?
A design pattern provides a general reusable solution for the common problems that occur in software design. The pattern typically shows relationships and interactions between classes or objects. By using design patterns, you can make your code more flexible, reusable, and maintainable.
What is the best way to learn designdesign patterns?
Design patterns are a great concept that are hard to apply from just reading about them. Take some sample implementations that you find online and build up around them. A great resource is the Data & Object Factory page.
What are the best resources for Learning Object Oriented Design?
A great resource is the Data & Object Factory page. They go over the patterns, and give you both conceptual and real world examples. Their reference material is great, too. Some people already mentioned, practice and refactoring.
Should I start with factory or design pattern first?
Most of today’s developers have experienced some good or bad incarnation of a Factory, so starting with Factory can lead to a lot of conversation and confusion about the pattern.This tends to take focus off how to study and learn patterns which is pretty essential at that first meeting. I recommend HeadFirst DesignPattern.
Is it possible to work as a programmer without knowing patterns?
The truth is that you might manage to work as a programmer for many years without knowing about a single pattern. A lot of people do just that. Even in that case, though, you might be implementing some patterns without even knowing it. So why would you spend time learning them?