Python Strings en argumenten

Printing

Print on the same line

print('One', end=' ')
print('Two', end=' ')
print('Three')
==> One Two Three

>>> print('One', 'Two', 'Three', sep='*') One*Two*Three
>>>

concatenation

print('Enter the amount of ' + \
'sales for each day and ' + \
'press Enter.')

string comparing

if name1 == name2:
      print('The names are the same.')
else:
      print('The names are NOT the same.')

Functions

Functions (value returning)

def function_name():
   statement
   statement
   etc.
return expression


- Value can be string or number

- value can be boolean:  True or False
- value can be

Arguments by value

The form of argument passing that is used in Python, where a function cannot change the
value of an argument that was passed to it, is commonly called pass by value. This is a way
that one function can communicate with another function. The communication channel
works in only one direction, however. The calling function can communicate with the called
function, but the called function cannot use the argument to communicate with the calling
function