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MAC:Mon Feb 07:09:36:~> python
Python 3.10.0 (v3.10.0:b494f5935c, Oct  4 2021, 14:59:19) [Clang 12.0.5 (clang-1205.0.22.11)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> int(4.5)
4
>>> int(-4.5)
-4
>>> int(1.5e100)
14999999999999999267208920533534235242810259434158468763468571810551997532349366721768062376180973568
>>> int(1.5555555555e100)
15555555555000000634775410563936071849876978208250285056660387478653424091320529666325108209909497856
>>> bool(2.3)
True
>>> bool(0)
False
>>> int("cows")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: 'cows'
>>> str(True)
'True'
>>> str(23)
'23'
>>> str(1.5e6)
'1500000.0'
>>> x = 3.4
>>> int(x)
3
>>> x = """This
... goes on
... and on
... and on 
... and on"""
>>> print(x)
This
goes on
and on
and on 
and on
>>> ##single quotes can be used for  triple quoted string
>>> x = "foo"
>>> x.capitalize()
'Foo'
>>> x
'foo'
>>> x.center(40)
'                  foo                   '
>>> x.center(40, "*")
'******************foo*******************'
>>> x.center(40, "bar")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: The fill character must be exactly one character long
>>> state = "mississippi"
>>> state.count("m")
1
>>> state.count("s")
4
>>> state.count("i")
4
>>> state.count("is")
2
>>> state.count("is", 5)
0
>>> state.count("is", 1, 5)
1
>>> state.endswith("i")
True
>>> state.endswith("pi")
True
>>> state.endswith("ippi")
True
>>> state.find("p")
8
>>> state
'mississippi'
>>> state.rfind("p")
9
>>> state.rfind("quack")
-1
>>> state.isalnum()
True
>>> foo = "cats;dogs"
>>> foo.isalnum()
False
>>> x = "2344"
>>> x.isdigit()
True
>>> x = "23 44"
>>> 
>>> x.isdigit()
False
>>> "\t".isspace()
True
>>> print("quack\tmooo\tbaaaa")
quack	mooo	baaaa
>>> print("1\n2\n3\n")
1
2
3

>>> x = "     space cadet        "
>>> x.strip()
'space cadet'
>>> x = "     space cadet      \t\t\n  "
>>> x.strip()
'space cadet'
>>> x = "     space     cadet      \t\t\n  "
>>> x.strip()
'space     cadet'
>>> x.lstrip()
'space     cadet      \t\t\n  '
>>> x.rstrip()
'     space     cadet'
>>> x = "XXX is prohibited on the premises.  You can't have XXX"
>>> x
"XXX is prohibited on the premises.  You can't have XXX"
>>> x.replace("XXX", "Likker")
"Likker is prohibited on the premises.  You can't have Likker"
>>> x.replace("XXX", "Likker", 1)
"Likker is prohibited on the premises.  You can't have XXX"
>>> ^D
MAC:Mon Feb 07:10:02:~> !p
python
Python 3.10.0 (v3.10.0:b494f5935c, Oct  4 2021, 14:59:19) [Clang 12.0.5 (clang-1205.0.22.11)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> x = 4
>>> y = 13
>>> print(f"{x}*{y} = {x*y}")
4*13 = 52
>>> x = r"C\Crap\BillGates\sux"
>>> print(x)
C\Crap\BillGates\sux
>>> x = r"C\Crap\BillGates\sux\n\t"
>>> print(x)
C\Crap\BillGates\sux\n\t
>>> x = r"C:\Crap\BillGates\sux\n\t"
>>> x
'C:\\Crap\\BillGates\\sux\\n\\t'
>>> f"""{x} is the root cause
... of Microsoft's crappiness"""
"C:\\Crap\\BillGates\\sux\\n\\t is the root cause\nof Microsoft's crappiness"
>>> y = f"""{x} is the root cause
... ... of Microsoft's crappiness"""
>>> print(y)
C:\Crap\BillGates\sux\n\t is the root cause
... of Microsoft's crappiness
>>> print("\u3b1")
  File "<stdin>", line 1
    print("\u3b1")
                 ^
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 0-4: truncated \uXXXX escape
>>> print("\uo3b1")
  File "<stdin>", line 1
    print("\uo3b1")
                  ^
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 0-1: truncated \uXXXX escape
>>> print("\u03b1")
α
>>> print("\u03b2")
β
>>> print("\u03b3")
γ
>>> print("\u03b4")
δ
>>>