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Creating dictionary in Python

A Dictionary is an unordered set of key:value pairs, with the requirement that the keys are unique (within a Dictionary). A few pointers about dictionary: An empty dictionary can be created by a pair of braces: {}. Dictionary elements can be accessed by dictionary keys DICT.keys() will return all the...

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Creating List in Python

Lists are probably the most versatile data structures in Python. A list can be defined by writing a list of comma separated values in square brackets. Lists might contain items of different types. Python lists are mutable – individual elements of a list can be changed while the identity does...

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A Guide to Augmented Reality

Augmented Reality turns the environment around you into a digital interface by placing virtual objects in the real world, in real-time. Augmented Reality can be seen through a wide variety of experiences. We distinguish 3 main categories of Augmented Reality tools. Augmented Reality 3D viewers, like Augment, allow users to...

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Pickle and cPickle in Python

Serializing and De-serializing a Python object structure can be done with pickle . Pickle module serialize the object before writing it to specific file. converting the python objects such as list, dict etc into stream of characters is called as pickling. Information contained by thus converted character stream can be...