Exercise v3.0

×

×

Correct!

Insert the correct argument to specify that the array should be of type STRING.

arr = np.array([1, 2, 3, 4], @(9))

arr = np.array([1, 2, 3, 4], dtype='S')

arr = np.array([1, 2, 3, 4], dtype="S")

arr = np.array([1, 2, 3, 4], dtype = "S")

arr = np.array([1, 2, 3, 4], dtype = 'S')

Not Correct

Click here to try again.

Correct!

Go to w3schools.com

Reset Score

Close This Menu

NUMPY Creating Arrays

Exercise 1 Exercise 2 Exercise 3 Go to NUMPY Creating Arrays Tutorial

NUMPY Indexing Arrays

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to NUMPY Indexing Arrays Tutorial

NUMPY Slicing Arrays

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to NUMPY Slicing Arrays Tutorial

NUMPY Data Types

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to NUMPY Data Types Tutorial

NUMPY Copy vs View

Exercise 1 Exercise 2 Go to NUMPY Copy vs View Tutorial

NUMPY Array Shape

Exercise 1 Exercise 2 Exercise 3 Go to NUMPY Array Shape Tutorial

NUMPY Array Join

Exercise 1 Go to NUMPY Array Join Tutorial

NUMPY Array Search

Exercise 1 Go to NUMPY Array Search Tutorial

NUMPY Array Sort

Exercise 1 Go to NUMPY Array Sort Tutorial

×

Reset the Score?

This will reset the score of ALL 23 exercises.

Are you sure you want to continue?

×

Congratulations!

You have finished all 23 NUMPY exercises.

Share your score: