python variables code example

Example 1: how to declare a variable in python

variable = 2

Example 2: python declare a variable

# in python you can declare a variable by simply typing the variable name and assigning a value to it, no keywords needed. like so:

variable_name = 'value'

# there are 4 types of values you can store in python, just like most languages.

# a string: 'Helo word!'
# an integer: 1010001
# a float: 1010101.7
# and last, a boolean: True or False

# when you have declared a variable you can call it by simpely typing its name

print(variable_name)

# happy coding!

Example 3: python variables

x = str(3)    # x will be '3'
y = int(3)    # y will be 3
z = float(3)  # z will be 3.0

print(type(x))
print(type(y))
print(type(Z))

Example 4: python variables

var = 640
number = 604
tr = 623

Example 5: python variables

#Varibles Guide:
a = 5 #NUMBER
b = "Varibles!" #STRING
c = True #BOOLEN  Hey, this is an edit, sorry for having it as true not True, caps matter.
d = False #BOOLEN Hey, this is an edit, sorry for having it as false not False, caps matter.

Example 6: python variables

def scope_test():
    def do_local():
        spam = "local spam"

    def do_nonlocal():
        nonlocal spam
        spam = "nonlocal spam"

    def do_global():
        global spam
        spam = "global spam"

    spam = "test spam"
    do_local()
    print("After local assignment:", spam)
    do_nonlocal()
    print("After nonlocal assignment:", spam)
    do_global()
    print("After global assignment:", spam)

scope_test()
print("In global scope:", spam)