python variables in a string code example
Example 1: how to use variables in string in python
x = 2
y = f'This is a string using variable x: {x}'
print(y)
Example 2: how to make a string with many variables in python
var1 = “awesome”
var2 = “ever”
print “Codecademy has the most %s coding lessons %s!” % (var1, var2)
Example 3: variable string in string python
>>> shepherd = "Mary"
>>> age = 32
>>> stuff_in_string = "Shepherd {} is {} years old.".format(shepherd, age)
>>> print(stuff_in_string)
Shepherd Mary is 32 years old.
Example 4: insert into string python
>>> line = 'Kong Panda'
>>> index = line.find('Panda')
>>> output_line = line[:index] + 'Fu ' + line[index:]
>>> output_line
'Kong Fu Panda'
Example 5: how to give a string value variable in python
foo = "bar"
exec(foo + " = 'something else'")
print bar
something else