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A social network graph is a graph where the nodes represent people and the lines between nodes, called edges, represent social connections between them, such as friendship or working together on a project. These graphs can be either undirected or directed. For instance, Facebook can be described with an undirected graph since the friendship is bidirectional, Alice and Bob being friends is the same as Bob and Alice being friends. On the other hand, …

Rutinas entrenamiento Kenguru Pro

Answer (1 of 22): The reason is largely historical. The invention of the “world wide web” is not the same thing as the invention of the internet itself. When http and html became popular, the internet was already well established and other protocols already existed, as did DNS (the internet’s “t...

Unless you know what you are doing, it's not recommended to delete the tmp directory. Here is everything you need to know about the Linux /tmp folder.

En esta guía aprenderas a administrar grupos y usuarios en Linux, asi como a editar los diferentes permisos sobre ficheros y directorios.