Python bool()
The python bool() converts a value to boolean(True or False) using the standard truth testing procedure.
Python bool() Example
test1 = []
print(test1,'is',bool(test1))
test1 = [0]
print(test1,'is',bool(test1))
test1 = 0.0
print(test1,'is',bool(test1))
test1 = None
print(test1,'is',bool(test1))
test1 = True
print(test1,'is',bool(test1))
test1 = 'Easy string'
print(test1,'is',bool(test1))
Output:
[] is False
[0] is True
0.0 is False
None is False
True is True
Easy string is True
Python bytes()
The python bytes() in Python is used for returning a bytes object. It is an immutable version of the bytearray() function.
It can create empty bytes object of the specified size.
Python bytes() Example
string = "Hello World."
array = bytes(string, 'utf-8')
print(array)
Output:
b ' Hello World.'
Python bin() Function
The python bin() function is used to return the binary representation of a specified integer. A result always starts with the prefix 0b.
Python bin() Function Example
x = 10
y = bin(x)
print (y)
Output:
0b1010