pythonµÄÁé»î
ÏîÄ¿ÐèÒª£¬¸Õ¸Õ½Ó´¥python¡£
½ñÌì¿´Êé¿´µ½a>b==c £¬a,b,cΪinteger
ÔÚC/C++/C#ÖУ¬a>bΪboolean,²»¿ÉÓëinteger±È½ÏÏàµÈ
µ«python a>b==cµÈЧÓÚ((a>b)&&(b==c))
ÔÚpythonÖеÄд·¨ÊÇa>b and b==c
Ïà¹ØÎĵµ£º
PythonÊÇĿǰ¹ã·ºÊ¹ÓõÄÒ»ÃŶ¯Ì¬ÓïÑÔ£¬ÀàËÆJava£¬Ô´´úÂë±ØÐëÊ×ÏÈÓɱàÒëÆ÷ת»»³É×Ö½ÚÂ루byte code£©£¬È»ºóÔÙÓɽâÊÍÆ÷À´Ö´ÐÐ×Ö½ÚÂë¡£ÓëJava²»Í¬µÄÊÇ£¬PythonµÄ±àÒëÆ÷ºÍ½âÊÍÆ÷¶¼ÊÇÒ»¸ö³ÌÐò¡£Òò´Ë£¬Ô´´úÂëÒ²¿ÉÒÔÖ±½Ó½»¸øÕâ¸ö±àÒëÆ÷£¯½âÊÍÆ÷À´Ö´ÐС£
ʹÓÃPython±àд³ÌÐò£¬Äã²»ÐèÒªÔ¤ÏÈÉùÃ÷ºÃ±äÁ¿µÄÀàÐÍ£¬ÒòΪPythonÖбäÁ¿µÄÀ ......
Ä£°åÊǼòµ¥µÄÎı¾Îļþ£¬Ëü¿ÉÒÔÊÇhtml¸ñʽ»òÊÇxml,csvµÈ¸ñʽµÄ
Ä£°å°üÀ¨±äÁ¿£¬À¨Ëü»á±»ÖµËùÌæ´úµ±ÔËÐÐʱ£¬ÒÔ¼°±êÇ©Ëü¿ØÖÆÄ£°åµÄÂß¼ÔËËãÈçif,elseµÈ
ÏÂÃæÊÇÒ»¸ö¼òµ¥µÄÄ£°å£¬ÎÒÃǽ«»á¶ÔËü×öÏêϸµÄ˵Ã÷
{% extends "base_generic.html" %}
{% block title %}{{ section.title }}{% endblock %}
{% block content %}
< ......
urlÅäÖÃ
ÎÒÃÇÔÚpollsÕâ¸öappÏ´´½¨Ò»¸ö
helloworld.py
from django.http import HttpResponse
def index(request):
return HttpResponse("Hello, Django.")
ÐÞ¸Ä urls.py
from django.conf.urls.defaults import *
# Uncomment the next two lines to enable the admin:
# from django.contrib ......
#¹ØÓڻص÷¹¦ÄܵIJâÊÔ
#FunctorÊÇÕâÖֻص÷¹¦ÄܵĹؼü¶ÔÏó
class Functor:
"""Simple functor class."""
def __init__( self, fn, *args ):
self.fn = fn
  ......