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For example, one could define a dictionary having a string "toast" mapped to the integer 42 or vice versa. The keys in a dictionary must be of an immutable Python type, such as an integer or a string, because under the hood they are implemented via a hash function. This makes for much faster lookup times, but requires keys not change.
This is a list of notable autodidacts.The list includes people who have been partially or wholly self-taught. Some notables listed did receive formal educations, including some college, although not in the field(s) for which they became prominent.
Tadao Ando is a famous autodidact architect of the twenty-first century. Many successful and influential architects, such as Mies van der Rohe, Frank Lloyd Wright, Violet-Le-Duc, Tadao Ando were self-taught. There are very few countries allowing autodidacticism in architecture today.
Python makes a distinction between lists and tuples. Lists are written as [1, 2, 3], are mutable, and cannot be used as the keys of dictionaries (dictionary keys must be immutable in Python). Tuples, written as (1, 2, 3), are immutable and thus can be used as keys of dictionaries, provided all of the tuple's elements are immutable.
Lexicography is the study of lexicons and the art of compiling dictionaries. [1] It is divided into two separate academic disciplines: . Practical lexicography is the art or craft of compiling, writing and editing dictionaries.
Pantomath is typically used to convey the sense that a great individual has achieved a pinnacle of learning, that an "automath" has taken autodidacticism to an endpoint. As an example, the obscure and rare term seems to have been applied to those with an astonishingly wide knowledge and interests by these two authors from different eras: Jonathan Miller has been called a pantomath, [2] as has ...
IWE combines Word2vec with a semantic dictionary mapping technique to tackle the major challenges of information extraction from clinical texts, which include ambiguity of free text narrative style, lexical variations, use of ungrammatical and telegraphic phases, arbitrary ordering of words, and frequent appearance of abbreviations and acronyms ...
The basic definition of a dictionary does not mandate an order. To guarantee a fixed order of enumeration, ordered versions of the associative array are often used. There are two senses of an ordered dictionary: The order of enumeration is always deterministic for a given set of keys by sorting.