programming

236 ideas

  • Class Inheritance: A class is like a blueprint — a description of the object to be created. Classes inherit from classes and create subclass relationships: hierarchical class taxonomies.
  • Prototypal Inheritance: A prototype is a working object instance. Objects inherit directly from other objects.

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Master the JavaScript Interview: What’s the Difference Between Class & Prototypal Inheritance?

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3 IDEAS

A weighted graph is interesting because it has little to do with whether the graph is directed, undirected, or contains cycles. 

At its core, a weighted graph is a graph whose edges have some sort of value that is associated with them. The value that is attached to an edge is what gives the edge its “weight”.

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Finding The Shortest Path, With A Little Help From Dijkstra

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3 IDEAS