Is there a command to find the place of an element in an array?

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For example, let v=[a, b, c, d] I wonder if there is already encoded a function f such that f(a)=0, f(b)=1, f(c)=2..

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You can use v.index(a) to get the index of the first occurrence of a. An exception is raised if a is not in v.

Tank you very much

logomath ( 6 years ago )

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Asked: 7 years ago

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Last updated: Mar 30 '18