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How internet actually works

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How the Internet Works- explained

The Internet in simple words is a large group of computers that are connected to each other. The Internet is used to send information quickly between computers around the world.

how internet works

It has millions of smaller domestic, academic, business, and government networks and websites, which together carry many different kinds of information like facts, details and services. So we can say that the Internet is a network of networks. You can also conclude that The internet is simply a wire. The wire using which computers are connected to

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What is Activity Lifecycle in Android

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Let’s discuss about activity-

An Activity is an application component that provides a screen with which users can interact in order to do something, such as dial the phone, take a photo, send an email, or view a map. An application usually consists of multiple activities that are loosely bound to each other.

Android activity lifecycle- techclinch

Now let us see what a lifecycle in Android is-

When an activity is stopped because a new activity starts, it is notified of this change in state through the activity’s lifecycle callback methods. There are several callback methods that an activity might receive, due to a change in its state—whether the system is creating it, stopping it, resuming it, or destroying it—and each callback provides you the opportunity to perform specific work that’s appropriate to that Continue reading

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FB offering Artificial Intelligence to open source

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“It’s very useful for neural nets and artificial intelligence in general,” said Soumith Chintala, a research engineer at Facebook AI Research, Facebook’s lab for advanced computing.


Torch is also useful in computer vision, or the recognition of objects in the physical world, as well as question answering systems. Mr. Chintala said his group had fed a machine a simplified version of “LOTR” novels and the computer can understand and answer basic questions about the book.

The company said on Friday that  for public use it was donating several powerful tools for computers, including the means to go through huge amounts of data and looking for common elements of information. The products, used in a so-called neural network of machines, can speed Continue reading