Python/Basic Code

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variables
variables can be integers, floats, or boolean. Integers are whole numbers, floats are numbers with remainders, boolean is either True of False.
variable=integer
arithmetic operators
add/subtract/multiply/divide/exponentiation/modulo
exponentiation (exponential, similar to square roots)
2 ** 3=8   (2*2*2)
modulo (remainder)
5 % 2=1  (5/2 = 2 with a remainder of 1)
comments
# for single like quote or """ quote """ for multi line quote
#quote
"""quote
quote"""
print
display output
print "Hello World"
display specific letter, left to right, 0 forward
print "TEST"[0] = "T"
remove character value
like with regular expression, you can remove a characters normal value by adding \ in front, however this does not work with all characters in python
'Help! Help! I\'m being repressed!'
string methods
len() ; lower() ; upper() ; str()
len() = get length of string - applies to anything within the parentheses
len(length)   =   6
lower() = convert to lowercase - applies to only the value after the .
LOWERCASE.lower()   =   lowercase
upper() = convert to uppercase - applies to only the value after the .
uppercase.upper()   =   UPPERCASE
str() = convert to string - applies to anything within the parentheses
str(3.14)   =   "3.14"
user input
variable = raw_input("display message")
name=raw_input("display message")
Comparators
==, !=, <, <=, >, or >=
Boolean Operators
and, or, or not
true, false
True and True is True
True and False is False 
False and True is False
False and False is False

True or True is True
True or False is True
False or True is True
False or False is False

Not True is False
Not False is True
Conditional Statements
if, else, and elif.
def clinic():
   print "You've just entered the clinic!"
   print "Do you take the door on the left or the right?"
   answer = raw_input("Type left or right and hit 'Enter'.").lower()
   if answer == "left" or answer == "l":
       print "This is the Verbal Abuse Room, you heap of parrot droppings!"
   elif answer == "right" or answer == "r":
       print "Of course this is the Argument Room, I've told you that already!"
   else:
       print "You didn't pick left or right! Try again."
       clinic()

clinic()
slice
parse certain characters from a variable
x=variable
print x[1:3]
ari

x=variable
print [3:len(x)]
iable
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