This is a collection of infographics useful as a handy guide while learning the Python Language

1. Strings
Numbers
Booleans
“Hello
World”
-12 3.14
5+0j
True
False
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-Textual Data
-Inside
Quotation
Marks “ ”
-3 Numerical
Data
-int, float,
complex
-2 Boolean
Values
-True and
False
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https://www.youtube.com/channel/UC28oX1455dR2OF72o1DU80w/

2. What?
How?
Why?
data = [
2, True]
age = 20
print(age)
me = “Nard”
print(
“Hi”, me)
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-Stores Data
Values
-Use Alias for
Naming.
-Pass Data
Values
-Call name to
Use on code
-Shorter
Codes
-Saves Time
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https://www.youtube.com/channel/UC28oX1455dR2OF72o1DU80w/

3. List
Dictionary
data = [
1, “Hi”, True
]
info = {
“Name”: “Menard”,
“Age”: 20
}
coordinates = (
12, 98, -23
)
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Menard Maranan
https://www.youtube.com/channel/UC28oX1455dR2OF72o1DU80w/
Set
numbers = {
9, 2, 4, 2
}
Tuple
-Inside
Brackets []
-Comma
Separated
-Inside Braces {}
-Keyword-Value
Pairs
-Inside
Parenthesis ()
-Comma
Separated
-Immutable
-Inside Braces {}
-Comma
Separated
-Auto Sort &
Unique Values

4. if else
while loop
for loop
sunny = True
if sunny:
print(“Need Hat”)
else:
print(“No need”)
num = 10
while num != 0:
print(num)
num -= 1
for x in range(10):
print(x)
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-Logical
Control Flow
-Uses
Condition/s
-Uses
Condition/s
to loop on a
code/s
-Uses
Iteration to
Loop on a
code/s
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https://www.youtube.com/channel/UC28oX1455dR2OF72o1DU80w/

5. Modes
file.read()
fileWrt.write()
fileApd.write()
sound.write()
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https://www.youtube.com/channel/UC28oX1455dR2OF72o1DU80w/
file.close()
fileWrt.close()
fileApd.close()
sound.close()
MethodsMethods:
file.read()
fileWrt.write()
open()
-Open files
through
Python Code
Characters:
‘r’ read
‘w’ write
‘a’ append
‘b’ binary
-Closes the
opened File
inside
Python code
close()
file = open(
“file.txt”, “r”)
fileWrt = open(
“file.txt”, “w”)
fileApd = open(
“file.txt”, “a”)
sound = open(
“sound.mp3”, “b”)

6. except
try:
answer = 4 / 0
except ZeroDivisionError:
print(“INVALID”)
else:
print(answer)
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https://www.youtube.com/channel/UC28oX1455dR2OF72o1DU80w/
finally:
print(“Always Executed”)
else
-Codes written
inside were to
be validated
if no error/s.
-When an error
(exception) is
raised, codes
it hold were
executed.
-If no error
(exception) is
raised, codes
it hold were
executed.
-Codes it hold will
always be executed
regardless if there’s
an error or none.
try
finally

7. What?
How?
Why?
def greet(name):
return f‘Hi {name}!’
print(greet(“Menard”))
>>>Hi Menard!
print(greet(“Michael”))
print(greet(“Leonel”))
print(greet(“Melanie”))
print(greet(“Leonard”))
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-Takes input
(or not),
spits output
(or not)
-Independent
from a Class.
-Create it &
Call it; with
or without
argument
(input); as
many times
as you want
-To Organize
Codes.
-Saves time
from
repeated
coding.
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https://www.youtube.com/channel/UC28oX1455dR2OF72o1DU80w/

8. class
method
inheritance
class Compute(Calculate):
def __init__(self, x, y):
self.x = x
self.y = y
print(Compute(9, 2).root())
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-Also called as
Objects
-A collection
of methods
-Organizes
codes
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https://www.youtube.com/channel/UC28oX1455dR2OF72o1DU80w/
-Similar to
Functions
-Dependent
to a Parent
Class
-Used to pass
codes from
one class to
another
class Calculate:
def __init__(self, x, y):
self.x = x
self.y = y
def root(self):
return pow(self.x, (1 / self.y))
class Calculate:
def __init__(self, x, y):
self.x = x
self.y = y