strings.py

# Strings surrownded by single quotes or double quotes

# name = 'Heba'

# age = 18

# Concatenate
# print('My Name Is ' + name + ' And My Age is ' + str(age) + ' years old!')

# String Formating

# print('My Name Is {name} And My Age is {age} years old!'.format(name = name, age = age))
# F- Strings
# print(f'My Name Is {name} And My Age is {age} years old!')

# string methods

phrase = 'hello world'

# # capitalize
# print(phrase.capitalize())

# # uppercase
# print(phrase.upper())

# # lowercase
# print(phrase.lower())

# # swapcase
# print(phrase.swapcase())

# length
# print(len(phrase))

# # replace
# print(phrase.replace('world', 'Heba'))

# count
# substring = 'h'
# print(phrase.count(substring))

# start with
# print(phrase.startswith('hell'))

# end with
# print(phrase.endswith('ld'))

#split
# print(phrase.split())

#find 
# print(phrase.find('l'))

# print(phrase[1])