diff options
| -rw-r--r-- | python.html.markdown | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/python.html.markdown b/python.html.markdown index 210c9619..d1b88b25 100644 --- a/python.html.markdown +++ b/python.html.markdown @@ -45,6 +45,13 @@ to Python 2.x. Look for another tour of Python 3 soon! 2.0 # This is a float 11.0 / 4.0 # => 2.75 ahhh...much better +# Truncation or Integer division +5 // 3 # => 1 +5.0 // 3.0 # => 1.0 + +# Modulo operation +7 % 3 # => 1 + # Enforce precedence with parentheses (1 + 3) * 2 # => 8 @@ -380,6 +387,22 @@ all_the_args(*args) # equivalent to foo(1, 2, 3, 4) all_the_args(**kwargs) # equivalent to foo(a=3, b=4) all_the_args(*args, **kwargs) # equivalent to foo(1, 2, 3, 4, a=3, b=4) +# Function Scope +x = 5 + +def setX(num): + # Local var x not the same as global variable x + x = num # => 43 + print (x) # => 43 + +def setGlobalX(num): + global x + print (x) # => 5 + x = num # global var x is now set to 6 + print (x) # => 6 + +setX(43) +setGlobalX(6) # Python has first class functions def create_adder(x): |