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Python Data Type

3/16/2018

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Numbers
Integer = Number
Float = Decimal Number

Code Example:
Integer:
answer = 42
Float:
pi = 3.14159
Complex Number (Python 3):

Easy TypeCast
int(pi) == 3
float(answer) == 42.0

String:
Python 2: ASCII
Python 3: Unicode
String Can be defined using:
'Jello World' = "Jello World" = """Jello World """
Example:
"hello.capatalize() == "Hello"
"hello".replace("e" , "a") == "Hallo"
"hello".isalpha() == True
"123".isdigit()== True #Useful when converting to Int
Advanced
"Some, csv, values".split(",") = ["some","csv","values"]


String Format
name = "PythonGo"
Machine = 'BAL"

"Great meeting you {0}. I am {1}".format(name,machine)

Python 3.6
String Interpolation:
f"Great meeting you {name}. I am {machine}


Boolean and None:

python_book = True
java_book = False

Used often with If Statement
Note - Both Start with Capital Letter T and Capital F

int(python_book) == 1
int(java_book)==0
ste(python_book) == "True"

aliens_found= None





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