Python dictionary comprehension. easiest way to create dictionary from existing list.python shorts

Music by Lakey inspired Lists are one of the four built-in data structures in Python. Other data structures that you might know are tuples, dictionaries, and sets. A list in Python is different from, for example, int or bool, in the sense that it's a compound data type: you can group values in lists. These values don't need to be of the same type: they can be a combination of boolean, String, integer, float values. List literals are a collection of data surrounded by brackets, and the elements are separated by a comma. The list is capable of holding various data types inside it, unlike arrays. Dictionary Comprehension Dictionary comprehension offers a shorter syntax when you want to create a new dictionary based on the values of an existing list. Python Dictionary Comprehension Like list comprehension, Python allows dictionary comprehensions. We can create dictionaries using simple expressions. A dictionary comprehension takes the form  {key: value for (key, value) in iterable} Dictionary comprehension is an elegant and concise way to create dictionaries.

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