#!/bin/bash if [ $# -ne 2 ]; then echo "Usage: $0 directory. \nExample:$0 ./apple ./proces…
chrome按f11找价格部分相关的东西,urllib2单纯爬下来怎么就没价格, 想想可能是jq做的,于是另存所有,开sublime, findall价格相关的各种id,于是乎就找…
.demo { background: -moz-linear-gradient(left, #95979A, #fff); background: -webkit-linear-…
SET QUOTED_IDENTIFIER ON GO SET ANSI_NULLS ON GO CREATE proc pGetInsertSQL (@TableName var…
--查询数据中的换行符 SELECT * FROM table_name WHERE INSTR(fidle_name,CHR(13))>0 --回车 OR INSTR(fi…
require 'rubygems' require 'net/ping' if Net::PingTCP.new('http://www.google.com/', 80).pi…
#!/bin/bash start_date="$1" end_date=`date -d "+1 day $2" +%Y%m%d` --可以改成自己适用的格式 while [[ …
ffmpeg.exe -i IMG_1137.MOV -f mpegts -ar 48000 -ab 64k -s 1280x720 -vcodec libx264 -x264op…
NSString *version = @""; NSURL *url = [NSURL URLWithString:@"http://itunes.apple.com/looku…
import os from flask import Flask, request, redirect, url_for from werkzeug import secure_…