Python Casting. Python code with example. Python Complete Course Video # 7
Python Casting
There may be times when you want to specify a type on to a variable. This can be done with casting. Python is an object-orientated language, and as such it uses classes to define data types, including its primitive types.
Casting in python is therefore done using constructor functions.
int()
float()
str()
int() - constructs an integer number from an integer literal, a float literal (by removing all decimals), or a string literal (providing the string represents a whole number)
float() - constructs a float number from an integer literal, a float literal or a string literal (providing the string represents a float or an integer)
str() - constructs a string from a wide variety of data types, including strings,
integer literals and float literals
#coding #programming #pythontutorial
Python casting
int
x = int(1)
y = int(2.323)
z = int("44")
print(x)
print(y)
print(z)
float
x = float(1)
y = float(2.3)
z = float("6")
r = float("8.3")
print(x)
print(y)
print(z)
print(r)
string
x= str("Guangshu")
y =str(2)
z = str(2.3)
print(x)
print(y)
print(z)
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