01 2011 档案
摘要:代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1importmath23defGetAllPrime(maxNum):4ifmaxNum10000:5return[numfornuminrange(2,maxNum)if0notin[num%iforiinrange(2,int(math.sqrt(num))+1)]]6else:7return[numfornuminxrange(2,maxNum)if0notin[num%iforiinr
阅读全文
摘要:在ubuntu apt-get upgrade的时候,遇到: E: Could not get lock /var/cache/ apt/archives/lock - open (11 Resource temporarily unavailable) E: Unable to lock the download directory 解决办法如下: sudo rm -rf /var/cache/apt/archives/lock sudo apt-get update 然后apt-get就恢复正常了。
阅读全文
摘要:http://wiki.ubuntu.org.cn/Python%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F%E6%93%8D%E4%BD%9C%E6%8C%87%E5%8D%97
阅读全文