"good morning".capitalize() == "Good morning"
"good morning".replace("r", "l") == "Good molning"
"good morning".isalpha() == True
"good morning".isdigit() == False
"Good morning, {0}. I am your operation system {1}".format("Alice", "Windows")
"apple, orrange, banana".split(",") == ["apple", "orrange", "banana"]
Python: Data Types
Integer
result = 5
Float
pi = 3.1415926
Boolean
tamara_boolean = True jack_boolean = False
String
name = "Tamara"
None
null_value = None
List
fruits_list = ["apple", "orange", "banana"]
Dictionary
-store Key/Value pairs
employee = {
"name": "John"
"surname": "Smith"
"age": 35
"details": None
}
List of Dictionaries
employees = [
{ "name": "John" "surname": "Smith" "age": 35 },
{ "name": "Mary" "surname": "South" "age": 23 },
{ "name": "Robert" "surname": "Rupert" "age": 41 }
]
Complex
Long
– Python 2 only
Bytes
Bytearray
Tuple
– immutable list
Set
Frozenset