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http://www.hetland.org/python/instant-hacking.php
Instant Hacking[Òë
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'''
Created on 2009-9-2
@author: jiangqh
'''
# file create and write
context = '''hello world
hello china '''
f = file("hello.txt",'w')
f.write(context)
f.close()
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#use readline() read file
f = o ......