from urllib import urlopen
from bs4 import BeautifulSoup
import re
# Copy all of the content from the provided web page
webpage = urlopen('http://stats.espncricinfo.com/indian-premier-league-2012/engine/records/averages/batting.html?id=6680;type=tournament').read()
soup=BeautifulSoup(webpa
嗨,我正在为我的软件工程类做psql数据库的作业,我必须做的问题之一是“查找其中包含Python的所有书籍”,所以我尝试使用WHERE语法,但是它会给我0行,没有任何标题中有Python这个词的书,但是很明显,在图书表中,有人能帮我解决这个问题吗?
booktown=# SELECT books.title FROM books WHERE title NOT IN ('Python');
title
-----------------------------
The Shining
Dune
2001: A Space Odyssey
The
我有一个文本文件,里面有印地语文本行(大约5400000行)。我希望将这些行保存在python中的字符串数组中。我试过这个代码:
f = open("cleanHindi_Translated.txt" , "r")
array = []
for line in f:
array.append(line)
print(array)
但是我发现了一个错误:
Traceback (most recent call last):
File "hindi.py", line 11, in &l