杨文飞的博客

window7-64bit安装python2、3

# -*- coding:utf-8 -*-import reimport csvregex = re.compile(r'.0')with open("201711.csv",'w',encoding='utf-8',newline='') as d: writer = csv.writer(d) with open("20171.csv",encoding='ut...

文本系统的控制符： \r： 将光标移动到当前行的首位而不换行； \n： 将光标移动到下一行，并不移动到首位； \r\n： 将光标移动到下一行首位。方式1：#!/usr/bin/env pythonfrom __future__ import divisionimport sys,timej = '#'if __name__ == '__main__': for i...

lista=[[1,2,3],[4,5,6],[7,8,9],[10,11,12]] ls = []lst = []for i in range(len(lista[0])): for j in lista: ls.append(j[i]) lst.append(ls) ls = []for i in lst: for j in i: ...

def b_search(n,lst): start = 0 end = len(lst) - 1 while start < end: middle = (start + end) // 2 if n > lst[middle]: start = middle + 1 elif n &lt...

#!/usr/bin/env python3# -*- conding: utf-8 -*-import osimport timeimport requestsimport jsonimport psutil#CPU,MEM,NET,IO,DISK,SERVER,PROCESSurl = '输入你的机器人webhook'time_now = time.strftime('%Y...

[[[1],[2],[3]], [[4],[5],[6]]]合并成： [[1, 2, 3],[4, 5, 6]]普通版：l = [[[1],[2],[3]],[[4],[5],[6]]]def merge_list(list): dic = {} for i,j in enumerate(list): dic[str(i)] = j f...

全面、细致 多线程： http://www.jb51.net/article/120706.htm logging： https://www.cnblogs.com/yyds/p/6901864.html

time模块详解

测试

几种创建字典的方法

#!/usr/bin/env python3# -*- coding: utf-8 -*-# @Time : 2018/9/12 12:00# @Author : Yang Wenfei# @File : nps_Oracle.py# @Software: IntelliJ IDEAimport cx_Oracle#import os#os.environ['NLS...