30. String concatenation

Question 1

What is string concatenation? How do you add strings together?

Answer 1

-means add strings
- add a plus sign between strings

Question 2

How is string (a built in function) written

Answer 2

str

Question 3

How do you find out if the code : “ print (str(100) ) if it is a string or an int?

Answer 3

put type :
(type(str(100) ) )
then you fill it is a string

Question 4

What is type conversion?

Answer 4

converting the typeof our data type and what is an example?

a = str(100)
b = int (a)
c = type(b)
print(c)

PRINTS: class int?

Question 5

why does a = str(100)
b = int (a)
c = type(b)
print(c)

print class int?

Answer 5

because
a goes from being str, to becoming int in b, and then in c that type is confirmed, and therefore it is an int.