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#coding=utf-8
import xlrd

class ExcelLibrary():
    
    def open_excel_sheet(self,filename,sheetname="Sheet1"):
        bk=xlrd.open_workbook(filename)
        table=bk.sheet_by_name(sheetname)
        return table
    

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/**
 * 修改XMLHttpRequest发送方法，更改Ajax目标url
 */    
XMLHttpRequest.prototype._open = XMLHttpRequest.prototype.open;
XMLHttpRequest.prototype.open = function(method, url, async) {
    // 用对象便于修改参数
    var options = {
        method: method,
        url: url,
        async: async

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(function($){  
    //备份jquery的ajax方法  
    var _ajax=$.ajax;
    
    //重写jquery的ajax方法  
    $.ajax=function(opt){ 
    	//opt.jsonp = 'callbackparam';
    	//opt.jsonpCallback="printMockLog";
    	//opt.dataType = 'jsonp';
    	//opt.url='http://127.0.0.1:8000/myjsonp/getPumsData?url='+opt.url;

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#usage http://auto.58corp.com:9011/
if __name__ == '__main__':
    import socket
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.bind(('', 9011))
    sock.listen(5)
    while True:
        connection,address = sock.accept()
        try:
            connection.settimeout(5)

buaawp

#decoding:utf-8
from selenium import webdriver
from selenium.common.exceptions import NoSuchElementException
from selenium.webdriver.common.keys import Keys
import time

import cv2.cv as cv

browser = webdriver.Firefox() # Get local session of firefox
browser.get("http://www.baidu.com") # Load page

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//触发onchange事件
$('#my_id').val('3').trigger('change');

//动态添加元素后重新初始化列表
$(tr).find('.select-source').next().remove();
$(tr).find('.select-source').select2({
    minimumResultsForSearch: Infinity
});

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	//只能输入数字
	$(document).on('keypress','input[type=number]',function(e){
		 var e = e || window.event; 
	     if (e.keyCode >= 48 && e.keyCode <= 57)    
	     {    
	         e.returnValue = true;    
	     } else {    
                 e.preventDefault();   
	     } 
	});