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摘要: $broadcast $broadcast事件是由父组件发起,所有子组件都会收到此广播事件,除非事件被手动取消。事件广播的顺序为广度优先搜索顺序,如上图,如果页面Page_Index发起一个$broadcast事件,那么按先后顺序依次接收到该事件的组件为:ComA、ComB、ComC、ComD、Co 阅读全文
posted @ 2018-09-05 01:31 papering 阅读(353) 评论(0) 推荐(0)
摘要: mpBMCwepy\wepy.config.js eslint 信息 全局重装wepy-clinpm install wepy-cli -g -registry=https://registry.npm.taobao.org wepy目录安装依赖npm install -registry=https 阅读全文
posted @ 2018-09-04 21:43 papering 阅读(536) 评论(0) 推荐(0)
摘要: 121212123123412312340x5211e8123450x5211e8123450x5211e81234560x5211e812345612345670x5211e8123456 阅读全文
posted @ 2018-09-04 19:33 papering 阅读(253) 评论(0) 推荐(0)
摘要: ok--> 20180904 http://cn.sonhoo.com/wukong/a215019 惠州奇异果多少钱一斤-【深圳市仁汇互联网生态科技有限公司】ok--> 20180904 http://cn.sonhoo.com/wukong/a215015 海伦钢琴基地-【深圳弹多多钢琴贸易有限 阅读全文
posted @ 2018-09-04 17:16 papering 阅读(173) 评论(0) 推荐(0)
摘要: json.loads(jsonStr, encoding='utf-8')import ast ast.literal_eval(jsonStr) 阅读全文
posted @ 2018-09-04 15:29 papering 阅读(606) 评论(0) 推荐(0)
摘要: 1、找出url汇总页,过滤出满足条件的详情页url;2、去详情页采集信息 阅读全文
posted @ 2018-09-04 11:45 papering 阅读(620) 评论(0) 推荐(0)
摘要: Configuration | Colly http://go-colly.org/docs/introduction/configuration/ 阅读全文
posted @ 2018-09-04 11:18 papering 阅读(148) 评论(0) 推荐(0)
摘要: random delay | Colly http://go-colly.org/docs/examples/random_delay/ 阅读全文
posted @ 2018-09-04 11:17 papering 阅读(280) 评论(0) 推荐(0)
摘要: JS回调函数中无法改变外部变量的问题 - CSDN博客 https://blog.csdn.net/qq_23870025/article/details/77920898 今天又遇到了上次的问题,上次只是找了个方法解决,没有搞清楚原理; 在express中,查询数据库中的数据,后通过回调函数传递给 阅读全文
posted @ 2018-09-03 18:59 papering 阅读(222) 评论(0) 推荐(0)
摘要: mongo 数据库提前关闭 // mongodb - npm https://www.npmjs.com/package/mongodb const mongoCfg = { uri: 'mongodb://hbaseU:123@192.168.3.103:27017/hbase', dbName: 阅读全文
posted @ 2018-09-03 18:31 papering 阅读(2206) 评论(0) 推荐(0)
摘要: Description The official MongoDB driver for Node.js. Provides a high-level API on top of mongodb-corethat is meant for end users. NOTE: v3.x was recen 阅读全文
posted @ 2018-09-03 15:42 papering 阅读(383) 评论(0) 推荐(0)
摘要: http://www.cnhan.com/shantui//dynamic/get/data/allCompanyInfoByCompCode.json?compCode=6SU5YCJ http://www.cnhan.com/shantui//templates/MC530/TP001/js/t 阅读全文
posted @ 2018-09-03 14:24 papering 阅读(2114) 评论(0) 推荐(0)
摘要: 微信小程序开发--从px到rpx: - 简书 https://www.jianshu.com/p/e8b66de2b7b5 2rpx px 阅读全文
posted @ 2018-09-03 00:41 papering 阅读(196) 评论(0) 推荐(0)
摘要: onLoad() { console.log('load') console.log(this.$parent) console.log('wepy.$appConfig') console.log(wepy.$appConfig) } <script> import wepy from 'wepy 阅读全文
posted @ 2018-09-02 23:59 papering 阅读(729) 评论(0) 推荐(0)
摘要: export - JavaScript | MDN https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/export The export statement is used when creati 阅读全文
posted @ 2018-09-02 23:15 papering 阅读(347) 评论(0) 推荐(0)
摘要: Redux 入门教程(一):基本用法 - 阮一峰的网络日志 http://www.ruanyifeng.com/blog/2016/09/redux_tutorial_part_one_basic_usages.html 阅读全文
posted @ 2018-09-02 22:40 papering 阅读(368) 评论(0) 推荐(0)
摘要: About merge methods on GitHub - User Documentation https://help.github.com/articles/about-merge-methods-on-github/ Merge request Collapse Customize yo 阅读全文
posted @ 2018-09-02 16:23 papering 阅读(871) 评论(0) 推荐(0)
摘要: ii.lstrip(' ')[0:2]=='//' ii.lstrip(' ').index('//')==0 阅读全文
posted @ 2018-09-02 09:51 papering 阅读(396) 评论(0) 推荐(0)
摘要: The template root requires exactly one element 阅读全文
posted @ 2018-09-01 21:11 papering 阅读(300) 评论(0) 推荐(0)
摘要: import globimport oscwd = os.getcwd()sep = os.septarget = cwd + sep + 'pages' + sep + '*' + sep + '*'filelist = glob.glob(target)pageNameSet = set([i.split('\\')[1] for i in glob.glob('./pages/*/*')... 阅读全文
posted @ 2018-09-01 20:52 papering 阅读(1037) 评论(0) 推荐(0)
摘要: Configuring Git to handle line endings - GitHub Docs https://docs.github.com/en/get-started/getting-started-with-git/configuring-git-to-handle-line-en 阅读全文
posted @ 2018-09-01 17:53 papering 阅读(18191) 评论(0) 推荐(0)
摘要: win10如何设置快捷键打开软件? - 知乎 https://www.zhihu.com/question/40466330 在win10中,将程序固定在任务栏,然后win+数字,例如win+1就会唤醒或者打开任务栏第一个应用 阅读全文
posted @ 2018-09-01 16:59 papering 阅读(603) 评论(0) 推荐(0)
摘要: wepyjs - 小程序组件化开发框架 https://tencent.github.io/wepy/document.html#/?id=%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e7%bb%84%e4%bb%b6%e5%8c%96%e5%bc%8 阅读全文
posted @ 2018-09-01 16:24 papering 阅读(245) 评论(0) 推荐(0)
摘要: a 搜索 复制 阅读全文
posted @ 2018-09-01 13:11 papering 阅读(617) 评论(0) 推荐(0)
摘要: crypto-js - npm https://www.npmjs.com/package/crypto-js crypto-js/docs/QuickStartGuide.wiki 阅读全文
posted @ 2018-08-31 22:41 papering 阅读(505) 评论(0) 推荐(0)
摘要: https://github.com/PuerkitoBio/goquery#apipackage mainimport ( "fmt" "log" "net/http" "github.com/PuerkitoBio/goquery")/*2018-08-30 11:54:44document.getElementsByClassName("app-news-detail__... 阅读全文
posted @ 2018-08-31 16:15 papering 阅读(484) 评论(0) 推荐(0)
摘要: 小结1、概念 转换 A uintptr is an integer, not a reference.Converting a Pointer to a uintptr creates an integer value with no pointer semantics.Even if a uint 阅读全文
posted @ 2018-08-31 03:41 papering 阅读(1122) 评论(0) 推荐(0)
摘要: 体验异步的终极解决方案-ES7的Async/Await var sleep = function (time) { return new Promise(function (resolve, reject) { setTimeout(function () { resolve(); }, time) 阅读全文
posted @ 2018-08-31 02:53 papering 阅读(548) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2018-08-31 00:45 papering 阅读(163) 评论(0) 推荐(0)
摘要: Number once 阅读全文
posted @ 2018-08-31 00:30 papering 阅读(171) 评论(0) 推荐(0)
摘要: [root@t ~]# go get github.com/aliyun/aliyun-sts-go-sdk/sts# github.com/aliyun/aliyun-sts-go-sdk/sts/home/goDEV/src/github.com/aliyun/aliyun-sts-go-sdk 阅读全文
posted @ 2018-08-31 00:20 papering 阅读(1622) 评论(0) 推荐(0)
摘要: Failed to load http://wantTOgo.com/get_sts_token/: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://fromHe 阅读全文
posted @ 2018-08-30 21:40 papering 阅读(805) 评论(0) 推荐(0)
摘要: formData.append("username", "Groucho");https://developer.mozilla.org/en-US/docs/Web/API/FormData/Using_FormData_Objects 阅读全文
posted @ 2018-08-30 21:28 papering 阅读(408) 评论(0) 推荐(0)
摘要: t 阅读全文
posted @ 2018-08-30 19:53 papering 阅读(152) 评论(0) 推荐(0)
摘要: dom 显示 与否 的对 ecmascript 变量的 监听 阅读全文
posted @ 2018-08-30 18:12 papering 阅读(174) 评论(0) 推荐(0)
摘要: {{define "PotentialCustomer"}} 潜在客户信息 潜在客户信息 潜在客户信息 公司名称 ... 阅读全文
posted @ 2018-08-30 15:24 papering 阅读(167) 评论(0) 推荐(0)
摘要: https://godoc.org/text/template GoDoc Home About </form> GoDoc Home About </form> Home About Go: text/templateIndex | Examples | Files | Directories p 阅读全文
posted @ 2018-08-30 14:44 papering 阅读(302) 评论(0) 推荐(0)
摘要: the-way-to-go_ZH_CN/09.5.md at master · Unknwon/the-way-to-go_ZH_CN https://github.com/Unknwon/the-way-to-go_ZH_CN/blob/master/eBook/09.5.md package m 阅读全文
posted @ 2018-08-30 10:51 papering 阅读(351) 评论(0) 推荐(0)
摘要: JavaScript substr() 方法 http://www.w3school.com.cn/jsref/jsref_substr.asp 注释:substr() 的参数指定的是子串的开始位置和长度,因此它可以替代 substring() 和 slice() 来使用。 重要事项:ECMAscr 阅读全文
posted @ 2018-08-30 10:09 papering 阅读(374) 评论(0) 推荐(0)
摘要: require 阅读全文
posted @ 2018-08-30 01:01 papering 阅读(163) 评论(0) 推荐(0)
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