Python 3.x (1):ÈëÃÅ
1 ÄãºÃ
#´ò¿ªÐ´°¿Ú,ÊäÈë:
#! /usr/bin/python
# -*- coding: utf8 -*-
s1=input("Input your name:")
print("ÄãºÃ,%s" % s1)
'''
֪ʶµã:
* input("ij×Ö·û´®")º¯Êý:ÏÔʾ"ij×Ö·û´®",²¢µÈ´ýÓû§ÊäÈë.
* print()º¯Êý:ÈçºÎ´òÓ¡.
* ÈçºÎÓ¦ÓÃÖÐÎÄ
* ÈçºÎÓöàÐÐ×¢ÊÍ
'''
2 ×Ö·û´®ºÍÊý×Ö
µ«ÓÐȤµÄÊÇ,ÔÚjavascriptÀïÎÒÃÇ»áÀíÏ뵱ȻµÄ½«×Ö·û´®ºÍÊý×ÖÁ¬½Ó,ÒòΪÊǶ¯Ì¬ÓïÑÔÂï.µ«ÔÚPythonÀïÓеã¹îÒì,ÈçÏÂ:
#! /usr/bin/python
a=2
b="test"
c=a+b
ÔËÐÐÕâÐгÌÐò»á³ö´í,ÌáʾÄã×Ö·û´®ºÍÊý×Ö²»ÄÜÁ¬½Ó,ÓÚÊÇÖ»ºÃÓÃÄÚÖú¯Êý½øÐÐת»»
#! /usr/bin/python
#ÔËÐÐÕâÐгÌÐò»á³ö´í,ÌáʾÄã×Ö·û´®ºÍÊý×Ö²»ÄÜÁ¬½Ó,ÓÚÊÇÖ»ºÃÓÃÄÚÖú¯Êý½øÐÐת»»
a=2
b="test"
c=str(a)+b
d="1111"
e=a+int(d)
#How to print multiply values
print ("c is %s,e is %i" % (c,e))
'''
֪ʶµã:
* ÓÃintºÍstrº¯Êý½«×Ö·û´®ºÍÊý×Ö½øÐÐת»»
* ´òÓ¡ÒÔ#¿ªÍ·,¶ø²»ÊÇϰ¹ßµÄ//
* ´òÓ¡¶à¸ö²ÎÊýµÄ·½Ê½
'''
3 Áбí
#! /usr/bin/python
# -*- coding: utf8 -*-
#ÁбíÀàËÆJavascriptµÄÊý×é,·½±ãÒ×ÓÃ
#¶¨ÒåÔª×é
word=['a','b','c','d','e','f','g']
#ÈçºÎͨ¹ýË÷Òý·ÃÎÊÔª×éÀïµÄÔªËØ
a=word[2]
print ("a is: "+a)
b=word[1:3]
print ("b is: ")
print (b) # index 1 and 2 elements of word.
c=word[:2]
print ("c is: ")
print (c) # index 0 and 1 elements of word.
d=word[0:]
print ("d is: ")
print (d) # All elements of word.
#Ôª×é¿ÉÒԺϲ¢
e=word[:2]+word[2:]
print ("e is: ")
print (e) # All elements of word.
f=word[-1]
print ("f is: ")
print (
Ïà¹ØÎĵµ£º
PythonµÄÃæÏò¶ÔÏóÐÔÖÊ
ÀàºÍ¶ÔÏóÊÇÃæÏò¶ÔÏó±à³ÌµÄÁ½¸öÖ÷Òª·½Ãæ¡£Àà´´½¨Ò»¸öÐÂÀàÐÍ£¬¶ø¶ÔÏóÕâ¸öÀàµÄ ʵÀý ¡£ÕâÀàËÆÓÚÄãÓÐÒ»¸öintÀàÐ͵ıäÁ¿£¬Õâ´æ´¢ÕûÊýµÄ±äÁ¿ÊÇintÀàµÄʵÀý£¨¶ÔÏ󣩡£
ÐèҪעÒâµÄÊÇ£¬ÔÚPythonÖУ¬¼´±ãÊÇÕûÊýÒ²±»×÷Ϊ¶ÔÏó£¨ÊôÓÚintÀࣩ¡£ÕâºÍC++¡¢Java£¨1.5°æÖ®Ç°£©°ÑÕûÊý´¿´â×÷ΪÀàÐÍÊDz»Í¬µÄ¡£Í¨¹ ......
PythonÖеÄÎļþ²Ù×÷ÒÔ¼°ÊäÈëÊä³ö
ÎÒÃÇ¿ÉÒÔ·Ö±ðʹÓÃraw_inputºÍprintÓï¾äÀ´Íê³ÉÕâЩ¹¦ÄÜ¡£¶ÔÓÚÊä³ö£¬ÄãÒ²¿ÉÒÔʹÓöàÖÖ¶àÑùµÄstr£¨×Ö·û´®£©Àà¡£ÀýÈ磬ÄãÄܹ»Ê¹ÓÃrjust·½·¨À´µÃµ½Ò»¸ö°´Ò»¶¨¿í¶ÈÓÒ¶ÔÆëµÄ×Ö·û´®¡£ÀûÓÃhelp(str)»ñµÃ¸ü¶àÏêÇé¡£
ÁíÒ»¸ö³£ÓõÄÊäÈë/Êä³öÀàÐÍÊÇ´¦ÀíÎļþ¡£´´½¨¡¢¶ÁºÍдÎļþµÄÄÜÁ¦ÊÇ ......
3¡¢Lists Êý¾ÝÀàÐÍ
ÔÚpythonÖУ¬listsÊÇÐòÁÐÈÝÆ÷£¬Ëü¿ÉÒÔÈÝÄÉÈκÎÀàÐ͵ĶÔÏ󡣺Ístrings²»Í¬£¬ListsÖ§³ÖÔµØÐÞ¸Ä(mutalbe in place),ͨ¹ýϱêÒýÓõķ½Ê½£¬¿ÉÒÔÐÞ¸ÄListsµÄÄÚÈÝ£¬ÈçpÊÇLists¶ÔÏó£¬ Ôò¿ÉÒÔͨ¹ýp[1] = '123'ÕâÖֵķ½Ê½¸Ä±äpµÄÄÚÈÝ¡£
ListsÊÇÐòÁÐÈÝÆ÷£¬Ö§³ÖÈκÎÐòÁÐ ......
PAMIE ÊÇÒ»¸öºÜÓÐÒâ˼µÄÄ£¿é¡£ËüÊÇÒ»¸öʵÏÖIE×Ô¶¯»¯µÄÄ£¿é¡£ÔÚ´Ë֮ǰÎÒʹÓùýClientCookieÕâ¸öÄ£¿é£¬Ëü¿ÉÒÔʹÓÃurllib2À´Í¨¹ý³ÌÐò·ÃÎÊÒ³Ãæ£¬²¢ÇÒºÜÊʺÏÔÚÐèÒªcookieÖ§³ÖµÄ»·¾³ÖС£²»¹ý£¬ÓÐЩwebµÄ·ÃÎʹý³Ì²¢²»½ö½öÊÇÏÂÔØÎļþÕâÑùµÄÊÂÇ飬ÓÐʱÊÇһϵͳµÄ¶¯×÷¡£PAMIEÓ¦¸ÃÊÇÒ»¸ö¸üÖ±¹Û£¬¸ü¼òµ¥µÄÄ£ÄâÊÖ¹¤ÊäÈëµÄ¹ý³Ì¡£² ......
(ת)[Python ѧϰ]2.5°æyield֮ѧϰÐĵÃ
ÔÚ shhgs ·¢²¼Á˹ØÓÚ¡¶ Py 2.5 what's new Ö® yield¡·Ö®ºó£¬ÔÀ´ÎÒ²»ÊÇÌØ±ð¹Ø×¢ yield µÄÓ÷¨£¬ÒòΪ¶ÔÓÚ2.3ÖмÓÈëµÄyieldÏà¶ÔÀ´Ëµ¹¦Äܼòµ¥£¬ËüÊÇ×÷Ϊһ¸ö generator ²»¿ÉȱÉÙµÄÒ»ÌõÓï¾ä£¬Ö»Òª°üº¬ËüµÄº¯Êý¼´ÊÇÒ»¸ö generator ¡£µ«ÔÚ2.3ÖУ¬generator ²»ÄÜÖØÈ룬²»ÄÜÔÚÔËÐй ......