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python ±Ê¼Ç for loop and extend, append

list.append(item)
list.extend(sequence)
http://docs.python.org/tutorial/datastructures.html
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python howto
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list.append(x)Add an item to the end of the list; equivalent to a[len(a):] = [x].a[len(a):] ÊÇÒ»¸ölist£¬sliceµÃµ½µÄÒ»¸ölist£¬Ï൱ÓÚ°ÑÕâÒ»¶Î½ØÈ¡³öÀ´µÄlist£¬ÒªÊǵÈÓÚÒ»¸ölist b£¬Ï൱ÓÚÔÚaµÄĩβÌí¼ÓÁËb,µ«ÊÇbÕû¸öÊÇÒ»¸öÔªËØ¡£>>> c.append([1,2,3])>>> c[1, 2, 3, 4, [1, 2, 3]]list.extend(L)Extend the list by appending all the items in the given list; equivalent to a[len(a):] = L.
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For loop, for(i=0; i<n; i++) in python is for i in range(0, n)
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PythonÖÐreactor,factory,protocolµÄѧϰ±Ê¼Ç


PythonÖÐreactor,factory,protocolµÄѧϰ±Ê¼Ç
 
 
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Python Socket±à³Ì

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import socket
s=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
s.bind(('localhost',8081))
while True:
    data,addr=s.recvfrom(1024)
    print 'receive:',data,'from',addr
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import socket
s=socket.socket(socket.AF_INET,socket.SOC ......

Install Python + Eric IDE


Install Python Eric IDE
1 Download following things
 
1) Python3.1
 
2) PyQt for python 3.1
(http://www.riverbankcomputing.co.uk/software/pyqt/download) I am using
PyQt-Py3.1-gpl-4.7.3-2.exe
 
3) Eric5 IDE
(http://eric-ide.python-projects.org/eric-download.html)
 
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