NumPy | Python Methods and Functions

** numpy.empty (shape, dtype = float, order = & # 39; C & # 39;): ** return a new array of the given shape and type with random values.

** Parameters :**

- & gt;shape:Number of rows - & gt;order:C_contiguous or F_contiguous - & gt;dtype:[optional, float (by Default)] Data type of returned array.

` `

` ` ` # Python Programming Illustrative `

` # numpy.empty method `

` import `

` numpy as geek `

` b `

` = `

` geek.empty (`

` 2 `

`, dtype `

` = `

` int `

`) `

` print `

` (`

`" Matrix b: "`

`, b) `

` a `

` = `

` geek.empty ([`

` 2 ``, `

` 2 `

`], dtype `

` = `

` int `

`) `

` ` ` print `` (`

` "Matrix a:" `

`, a) `

` `

` c `

` = `

` geek.empty ([`

` 3 `

`, `

` 3 `

`]) `

` print `

` (`

` "Matrix c:" `

`, c) `

** Output: **

Matrix b: [0 1079574528] Matrix a: [[0 0] [ 0 0]] Matrix a: [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.]]

** Note: ** empty , unlike zeros, not a mustache Sets the array values to zero, and therefore may be slightly faster.

Also, these codes will not work on an online ID. Please run them on your systems to see how they work

This book contains chapters authored by several leading experts in the field of cloud computing. The book is presented in a coordinated and integrated manner starting with the fundamentals and followe...

10/07/2020

Cracking the Coding Interview PDF: 189 Programming Questions and Solutions, 6th Edition. I am not a recruiter. I am a software engineer. And as such, I know what it's like to be asked to create ing...

31/08/2021

As the title promises, this book will introduce you to one of the world’s most popular programming languages: Python. It’s aimed at beginning programmers as well as more experienced programmers wh...

23/09/2020

Mastering regular expressions by Jeffrey Friedl, 3rd edition. Regular expressions are an extremely powerful tool for manipulating text and data. They are standard features today in a variety of pop...

05/09/2021

X
# Submit new EBook