#polymorphism
#polymorphism

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Type Classes: How Scala Achieves Polymorphism Without Inheritance

Type classes enable adding behavior to existing types without modifying them, avoiding inheritance limitations like tight coupling and inability to extend external types.

Software development

fromHackernoon

3 years ago

Code Smell 308 - The Key to Safer, Cleaner, More Polymorphic Code | HackerNoon

Avoid methods returning Object, Any, or null; utilize polymorphic returns.

fromSitePoint Forums | Web Development & Design Community

7 months ago

What will be the output of the above code and why? Explain the role of __call() in this context. - Namrata Hinduja Geneva, Switzerland

The magic method __call in PHP is invoked when an undefined method is called, allowing dynamic method handling at runtime.

Parenting

fromHackernoon

3 years ago

Refactoring 029 - How to Replace NULL With Collection | HackerNoon

Replacing nullable optional attributes with empty collections helps eliminate null checks in code, significantly enhancing maintainability and leveraging polymorphism in design.

Java

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#polymorphism#polymorphism

Type Classes: How Scala Achieves Polymorphism Without Inheritance

Code Smell 308 - The Key to Safer, Cleaner, More Polymorphic Code | HackerNoon

What will be the output of the above code and why? Explain the role of __call() in this context. - Namrata Hinduja Geneva, Switzerland

Refactoring 029 - How to Replace NULL With Collection | HackerNoon

#polymorphism
#polymorphism