7.5 字符串模式匹配
re模块为高级字符串成处理提供了正则表达式匹配。 对于复杂的匹配和处理,正则表达式能够提供简明优化的方法:
>>> import re
>>> re.findall(r’\bf[a-z]*’, ’which foot or hand fell fastest’)
[’foot’, ’fell’, ’fastest’]
>>> re.sub(r’(\b[a-z]+)...
分类:
编程语言 时间:
2014-05-14 01:04:22
阅读次数:
490
Pat1018代码
题目描述:
There is a public bike service in Hangzhou City which provides great convenience to the tourists from all over the world. One may rent a bike at any station and return it to an...
分类:
其他好文 时间:
2014-05-13 23:27:04
阅读次数:
582
/media : Mount point for removeable
mediaPurposeThis directory contains subdirectories which are used as mount
points for removeable media such as flo...
分类:
其他好文 时间:
2014-05-13 16:37:16
阅读次数:
362
【题目】
The famous Korean internet company nhn has provided an internet-based photo service which allows The famous Korean internet company users to directly take a photo of an astronomical phenomenon...
分类:
其他好文 时间:
2014-05-13 13:34:50
阅读次数:
453
正是发布django项目的时候,如果存在静态文件(一般会统一放在名称为media或static的目录下),则需要建立url到文件系统的映射,例如,使用nginx的时候我们需要进行这样的配置.
# Django media
location /media {
alias /home/lyndon/github/Mathematicia...
分类:
其他好文 时间:
2014-05-13 11:49:08
阅读次数:
437
本文为senlie原创,转载请保留此地址:http://blog.csdn.net/zhengsenlie
Best Time to Buy and Sell Stock
Total Accepted: 13234 Total
Submissions: 43145
Say you have an array for which the ith ele...
分类:
其他好文 时间:
2014-05-13 07:30:13
阅读次数:
276
Number one of the biggest security holes are passwords, as every password security study shows. Hydra is a parallized login cracker which supports numerous protocols to attack. New modules are easy to...
分类:
其他好文 时间:
2014-05-13 06:11:08
阅读次数:
379
Best Time to Buy and Sell StockSay you have an
array for which theithelement is the price of a given stock on dayi.If you were
only permitted to compl...
分类:
其他好文 时间:
2014-05-12 05:56:14
阅读次数:
315
1、首先打开Apache安装目录下 conf/httpd.conf 文件,找到下面两行文字,把最前面的
# 号去掉,然后保存。#LoadModule vhost_alias_module
modules/mod_vhost_alias.so去掉#意思是启用apache的虚拟主机功能。#Include...
分类:
其他好文 时间:
2014-05-12 05:42:52
阅读次数:
279
1 //@author: Zou Xiaohang 2 //@describe: this class
is like AtomicMarkableReference which is in java concurrent package. 3 //
remember th...
分类:
编程语言 时间:
2014-05-12 01:24:20
阅读次数:
504