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Return a description for the given data type code in Python
To return a description for the given data type code, use the typename() method in Python Numpy. NumPy offers comprehensive mathematical functions, random number generators, linear algebra routines, Fourier transforms, and more. It supports a wide range of hardware and computing platforms, and plays well with distributed, GPU, and sparse array libraries.
Steps
At first, import the required library −
import numpy as np
Our array −
arr = ['S1', '?', 'B', 'D', 'G', 'F', 'I', 'H', 'L', 'O', 'Q', 'S', 'U', 'V', 'b', 'd', 'g', 'f', 'i', 'h', 'l', 'q']
To return a description for the given data type code, use the typename() method in Python Numpy. The 1st argument is the Data type code −
for i in arr: print(i, ' : ', np.typename(i))
Example
import numpy as np # declaring arr = ['S1', '?', 'B', 'D', 'G', 'F', 'I', 'H', 'L', 'O', 'Q', 'S', 'U', 'V', 'b', 'd', 'g', 'f', 'i', 'h', 'l', 'q'] # To return a description for the given data type code, use the typename() method in Python Numpy # The 1st argument is the Data type code for i in arr: print(i, ' : ', np.typename(i))
Output
S1 : character ? : bool B : unsigned char D : complex double precision G : complex long double precision F : complex single precision I : unsigned integer H : unsigned short L : unsigned long integer O : object Q : unsigned long long integer S : string U : unicode V : void b : signed char d : double precision g : long precision f : single precision i : integer h : short l : long integer q : long long integer
Updated on: 25-Feb-2022
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