python quick sort Code:

def quick_sort(ls):
return [] if ls == [] else quick_sort([y for y in ls[1:] if y < ls[0]]) + [ls[0]] + quick_sort([y for y in ls[1:] if y >= ls[0]])

if __name__ == '__main__':
l1 = [3,56,8,1,34,56,89,234,56,231,45,90,33,66,88,11,22]
l2 = quick_sort(l1)
print l1
print l2

python3.0 dictionary key order

In fact, the dictionary object that is key - the value of the following is a dictionary object to add, modify, delete (modify and add the same way, when the key does not exist when the value added)

IDLE 3.0
>>> Dic = ("aa": 1, "bb": 2, "ab": 3)
>>> Dic
('Aa': 1, 'ab': 3, 'bb': 2)
>>> For k in sorted (dic.keys ()):
print (k)

aa
ab


-----------------------------------------------
In fact, the dictionary object that is key - value pairs
The following is a dictionary object to add, modify, delete
(Modify and add the same way, when the key does not exist when the value added)
>>> Dic ["cc"] = 4
>>> Dic
('Aa': 1, 'cc': 4, 'ab': 3, 'bb': 2)
>>> Dic ["bc"] = 5
>>> Dic
('Aa': 1, 'cc': 4, 'ab': 3, 'bb': 2, 'bc': 5)
>>> Dic ["cc"] = 6
>>> Dic
('Aa': 1, 'cc': 6, 'ab': 3, 'bb': 2, 'bc': 5)
>>> Del dic ["cc"]
>>> Dic
('Aa': 1, 'ab': 3, 'bb': 2, 'bc': 5)

Python Developer Activex component method

Python strong feature is that it omnipotent.

Use the win32com module development window ActiveX example: (If you have not installed win32com module, then go to http://python.net/crew/skippy/win32/Downloads.html download).

# SimpleCOMServer.py

class PythonUtilities:
_public_methods_ = ['SplitString']
_reg_progid_ = "Python.Utilities"
_reg_clsid_ = "(A6688635-62F5-41cb-AF54-CBA84C2F0F86)"

def SplitString (self, val):
return "Hello world", val

if __name__ == '__main__':
print "Registering COM server ..."
import win32com.server.register
win32com.server.register.UseCommandLine (PythonUtilities)

In the console run: python SimpleCOMServer.py

In the HTML page to call the Activex component:

window.onload = function () (
var obj = new ActiveXObject ("Python.Utilities");

alert (obj.SplitString ("Hel"));
)