python 判断字符串中是否只有中文字符 学习了:https://segmentfault.com/q/1010000007898150 def is_all_zh(s): for c in s: if not ('\u4e00' <= c <= '\u9fa5'): return False return True
现在有一个需求,比如给定如下数据: 0-0-0 0:0:0 #### the 68th annual golden globe awards #### the king s speech earns 7 nominations #### <LOCATION>LOS ANGELES</LOCATION> <ORGANIZATION>Dec Xinhua Kings Speech</ORGANIZATION> historical drama British k
# -*- coding:utf-8 -*- import sys,os txta = open('a.txt','r') str = '' for line in txta: str += line.strip().decode('utf-8') txta.close() for word in str: print word.encode('utf-8') 直接输出,是会乱码的,得先解码,再编码. 参考网址:http://blog.csdn.net/devil_2009/article/de
问题: 想将HTML 或者XML 实体如&entity; 或&#code; 替换为对应的文本.再者,你需要转换文本中特定的字符(比如<, >, 或&). 解决方案: ①想替换文本字符串中的‘<’ 或者‘>’ ,使用html.escape() 函数可以很容易的完成. >>> s = 'Elements are written as "<tag>text</tag>".' >>> i