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import re
s='<title>http://www.baidu.com</title>'
print re.findall(r'<\w+>(.+)</',s)
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>>>
['http:\\www.baidu.com']
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import re
s='<head><title>http:\\www.baidu.com</title></head>'
print re.findall(r'title>(.+)</title',s)
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>>>
['http:\\www.baidu.com']
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import re
s='zhuangruln@gmail.com  zhuangasdsad@126.com zhusdandsai@adsd'
print re.findall(r'(\w+@\w+\.\w+)',s)
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['zhuangruln@gmail.com', 'zhuangasdsad@126.com']
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# encoding: utf-8
import sys, time
import thread
 
SLEEP_TIME = 0.0001
 
def run_benchmark(n, m):
    # print(">> Python 2.5.1, stackless 3.1b3 here (N=%d, M=%d)!\n" % (n, m))
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