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1. vocabulary once adv. 一次,曾经 They cocktailed once every week. He once lived in shanghai. twice adv 两次 she does for us twice a week I mop the kitchen Read More
posted @ 2018-05-20 08:25 suonikeyinsu Views(185) Comments(0) Diggs(0) Edit
该实例主要是针对 requests 和 BeautifulSoup的应用。 Read More
posted @ 2018-05-15 23:06 suonikeyinsu Views(194) Comments(0) Diggs(0) Edit
1. vocabulay 1.1 scary adj.令人恐怖的 This is a scary thing. you can construct some extremely scary scenarios for yourself without too much trouble. 1.2 su Read More
posted @ 2018-05-09 22:42 suonikeyinsu Views(164) Comments(0) Diggs(0) Edit
linux 环境下怎样对不同的python环境进行 方便的切换呢?update-alternatives工具能够非常方便的帮我们完成这个任务。而windows环境下可通过anaconda来完成. 1.通过update-alternatives工具来管理python版本的切换 2.update-alt Read More
posted @ 2018-05-05 16:49 suonikeyinsu Views(319) Comments(0) Diggs(0) Edit
dictionary是一个有元组组成的list,变量名有点歧义,这里是想表达 由元组组成的list哈。 之所以用dictionary是因为模拟的将字典转换成list。 将list进行排序,而根据lambda函数指定的元素进行排序。 例子中是 根据 每个元组的第0个元素,也即是字典的key进行排序; Read More
posted @ 2018-05-03 21:05 suonikeyinsu Views(215) Comments(0) Diggs(0) Edit
1 #!/usr/bin/env python 2 #-*- coding:utf-8 -*- 3 ############################ 4 #File Name: hanoi.py 5 #Author: frank 6 #Mail: frank0903@aliyun.com 7 #Created Time:2018-04-30 09:36:13 8 ####... Read More
posted @ 2018-04-30 10:41 suonikeyinsu Views(237) Comments(0) Diggs(0) Edit
1 #!/usr/bin/env python 2 #-*- coding:utf-8 -*- 3 ############################ 4 #File Name: pi.py 5 #Author: frank 6 ... Read More
posted @ 2018-04-29 21:09 suonikeyinsu Views(1083) Comments(0) Diggs(0) Edit
1 #!/usr/bin/env python 2 #-*- coding:utf-8 -*- 3 ############################ 4 #File Name: strformat.py 5 #Author: frank 6 #Email: frank0903@aliyun.com 7 #Created Time:2018-04-28 12:23:00 8... Read More
posted @ 2018-04-28 13:06 suonikeyinsu Views(165) Comments(0) Diggs(0) Edit
参考:http://www.gnu.org/software/make/manual/make.html '$(@D)'The directory part of the file name of the target, with the trailing slash removed. If the Read More
posted @ 2018-04-20 10:24 suonikeyinsu Views(1334) Comments(0) Diggs(0) Edit
$(Q) 变量的本质就是 Makefile中的命令显示与否,命令前有@字符,则不显示命令本身而只显示命令的执行结果。 而 Q = @与否,是通过KBUILD_VERBOSE变量控制。 如果执行make menuconfig V=1,那么Q等于空,即显示命令本身且显示命令的执行结果; 如果执行make Read More
posted @ 2018-04-20 10:14 suonikeyinsu Views(2841) Comments(0) Diggs(0) Edit
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