Cheatography
https://cheatography.com
Python Comments
Example 1 #This is a comment |
Example 2 #This is a comment #written in #more than just one line |
Example 3 """ This is a comment written in more than just one line """ |
Python Variables
#code x = "How old are you ?" #x is of type str print(x) #output >>> How old are you ? #code x = 25 #x now is of type int print(x) #output >>> 25
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Python Data Types
Text Type: |
str
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Numeric Types: |
int, float, complex
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Sequence Types: |
list, tuple, range
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Mapping Type: |
dict
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Set Types: |
set, frozenset
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Boolean Type: |
bool
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Binary Types: |
bytes, bytearray, memoryview
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Get the data type of a variable "var" |
type(var)
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Python Data Types Examples
Example |
Data Type |
x = "Color"
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list
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x = 1
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int
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x = 1.2
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float
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x = 2j
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complex
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x = ["Blue","Red","Yellow"]
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list
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x = ("Blue","Red","Yellow")
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tuple
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x = range(8)
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range
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x={"Age":25,"Height":1.72}
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dict
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x = {"Pink","Red"}
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set
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x = frozenset({"Pink","Red"})
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frozenset
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x = True
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bool
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x = b"Color"
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bytes
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x = bytearray(8)
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bytearray
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x = memoryview(bytes(8))
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memoryview
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Get the data type of x : |
x = "Color" print(type(x)) >>> str
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