GeezerVison is showing github.com — pythonbasic/true_false_logic.py at main · analytics-sam/pythonbasic

Expand file tree

true_false_logic.py

Copy path

More file actions

Latest commit

History

54 lines (38 loc) · 1.18 KB

true_false_logic.py

Copy path

File metadata and controls

54 lines (38 loc) · 1.18 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

# -*- coding: utf-8 -*-

"""

Created on Thu Jul 29 02:10:55 2021

@author: mjach

"""

'''Boolean Logic True or False'''

'''

- 0(zero) is false rest is true even negative numbers

- empty data structures like list, sets, dict. and tuple are False

- List, sets, tupe and dict. with items within are True

- None is also False

'''

#Example

# print('10 > 5 is it true?:', 10 > 5 )

# '''To find out quickly either it is true or false use bool'''

# print('\nNone is true or false?:', bool(None))

# print(bool(10 > 5))

# print(bool(10 < 5))

# print(bool(-1)) # to check negative number true or false

# print(bool(0))# to check 0 zero true or flase

'''Empty string are also False'''

# print(bool('Salam')) # with string true

# print(bool('')) # empty string false

'''Empty list, sets, tuple and dict false'''

#list

# print('\nEmpty list:',bool(list()))

# print('Empty list:',bool([]))

# print('list with items:',bool([1]))

#sets

# print('\nEmpty sets:',bool(set()))

# print('Sets with items:',bool({1}))

#tuple

print('\nEmpty tuple:',bool(()))

print('Tuple with items:',bool(1,))

#dictionary

print('\nEmpty dict:',bool(dict()))

print('Empty dict:',bool({}))

print('Dict with items:',bool({1:'apple'}))