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const notShorter = (o, minLen) => { if (o.length < minLen) { return false } return true } const notLonger = (o, maxLen) => { if (o.length > maxLen) {
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posted @ 2018-09-10 23:44
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const delAllNonPrintableCharacter = (str) => { const r = str.replace(/\s/g, '') return { isEmpty: r.length === 0, str: r } }
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posted @ 2018-09-10 21:44
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eval is not a function
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posted @ 2018-09-10 21:26
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for (const k in v){ const a=[11,22,33,44]for(let i in a ){console.log(i)i=i+1}console.log(' ')for(const i in a ){console.log(i)i=i+1} VM64:3 0VM64:3 1
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posted @ 2018-09-10 21:26
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爬虫站点的历史入库数据,对入库数据的无外网处理,幂等操作;反之,不幂等操作
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posted @ 2018-09-10 10:30
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vdso(7) - Linux manual page http://man7.org/linux/man-pages/man7/vdso.7.html NAME | SYNOPSIS | DESCRIPTION | NOTES | ARCHITECTURE-SPECIFIC NOTES | SEE
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posted @ 2018-09-10 09:38
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posted @ 2018-09-09 22:01
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Console Standard https://console.spec.whatwg.org/#log File an issue about the selected text Console Living Standard — Last Updated 21 July 2018 Partic
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posted @ 2018-09-09 17:07
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wepy 实现 用户名登录与短信验证码登录
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posted @ 2018-09-09 16:59
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wepy/packages/wepy-web/src/helper/device.js https://github.com/Tencent/wepy/blob/bd0003dca2bfb9581134e1b05d4aa1d80fc53858/packages/wepy-web/src/helper
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posted @ 2018-09-09 16:57
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【最近30天】消费总金额{{apiRes.RecentConsumeTotal.consume}}币,充值总金额{{apiRes['RecentConsumeTotal']['recharge']}}币 【当前】冻结金额{{apiRes.AccountBalance['1'].freeze}}币,当前余额{{apiRes.Acco...
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posted @ 2018-09-09 16:55
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https://github.com/axios/axios Features Make XMLHttpRequests from the browser Make http requests from node.js Supports the Promise API Intercept reque
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posted @ 2018-09-09 16:52
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是小程序实例化后 读入内存 还是每次调用从文件系统读取 https://github.com/Tencent/wepy/blob/bd0003dca2bfb9581134e1b05d4aa1d80fc53858/packages/wepy-web/src/wx.js 数据缓存 · 小程序 https
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posted @ 2018-09-09 16:38
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getStorageSync 在程序运行中是在内存 还是去文件系统读取? const UID = this.$parent.UID wx.getStorageSync('UID') 性能的差异 const UID = this.$parent.UID wx.getStorageSync('UID')
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posted @ 2018-09-09 15:02
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运行机制 · 小程序 https://developers.weixin.qq.com/miniprogram/dev/framework/operating-mechanism.html?search-key=reLaunch 运行机制 小程序启动会有两种情况,一种是「冷启动」,一种是「热启动」。
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posted @ 2018-09-09 14:03
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登录成功后的获取的帐号的基础资料的本地存储和内存访问 本地存储 下次无需使用帐号密码 内存访问 已经登录状态后,对数据的快速读取
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posted @ 2018-09-09 12:16
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注册页面 | 微信开放文档 https://developers.weixin.qq.com/miniprogram/dev/framework/app-service/page.html Page(Object object) | 微信开放文档 https://developers.weixin.
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posted @ 2018-09-09 12:08
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每个微信小程序都可以有自己的本地缓存 数据缓存 · 小程序 https://developers.weixin.qq.com/miniprogram/dev/api/data.html 每个微信小程序都可以有自己的本地缓存,可以通过 wx.setStorage(wx.setStorageSync)、
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posted @ 2018-09-09 09:58
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const isMobilePhoneNum = (params) => { const areaCode = params.areaCode || 'cn' const str = params.str switch (areaCode) { case 'de': break default: case 'cn': const ...
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posted @ 2018-09-08 23:46
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wx.getUpdateManager() 基础库 1.9.90 开始支持,低版本需做兼容处理。 获取全局唯一的版本更新管理器,用于管理小程序更新。 关于小程序的更新机制,可以查看 运行机制 文档。 updateManager updateManager 对象的方法列表: 注: 检查更新操作由微信在
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posted @ 2018-09-08 18:48
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网络状态 · 小程序 https://developers.weixin.qq.com/miniprogram/dev/api/device.html#wxonnetworkstatuschangecallback 和声明的位置无关,一次声明,整个小程序 都在使用 所以放到 app.wpy? 1、在
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posted @ 2018-09-08 17:37
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions D:\GPUGO\MP\wepy\mpBMCwepy\src\utils\wxRequest.js wepy bui
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posted @ 2018-09-08 16:39
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const f =()=>{ console.log(this) let a=5 console.log(this) console.log(this) this.ak =3} f() let a ={} a['k'] =3
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posted @ 2018-09-08 15:54
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const a = {}undefineda.j undefinedtrue
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posted @ 2018-09-08 12:06
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https://github.com/babel/babel babylon - npm https://www.npmjs.com/package/babylon Babel is a compiler for writing next generation JavaScript. https:/
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posted @ 2018-09-08 10:35
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<script> import wepy from 'wepy' import api from '../api/api' import util from '../utils/util' export default class userLogin extends wepy.page { conf
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posted @ 2018-09-07 19:53
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CREATE TABLE `TEST` ( `id` int(11) unsigned NOT NULL AUTO_INCREMENT, `uid` int(11) unsigned NOT NULL DEFAULT '0' COMMENT 'g3用户ID', `order_no` varchar(
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posted @ 2018-09-07 18:06
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curl -d "keyword=牛" http://api.com/path/index curl模拟http发送get或post接口测试 - 一生守候 - 博客园 https://www.cnblogs.com/sunshine2016/p/6015976.html
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posted @ 2018-09-07 15:32
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posted @ 2018-09-07 11:38
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wepyjs - 小程序组件化开发框架 https://tencent.github.io/wepy/document.html#/?id=wepy%e9%a1%b9%e7%9b%ae%e7%9a%84%e5%88%9b%e5%bb%ba%e4%b8%8e%e4%bd%bf%e7%94%a8 omp
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posted @ 2018-09-07 09:51
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中国领先的SaaS级智能营销云平台 http://www.71360.com/ 网站|网页|网络_建设_设计_搭建_制作_优化_推广_排名_公司_seo-启源信息 http://7s-seo.com/#page3
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posted @ 2018-09-06 17:10
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微信小程序设计指南 · 小程序 https://developers.weixin.qq.com/miniprogram/design/index.html
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posted @ 2018-09-06 16:10
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https://github.com/Tencent/wepy/wiki/wepy项目中使用async-await
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posted @ 2018-09-06 16:07
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http://ceph.org.cn/2018/06/05/redhat-ceph存储-《面向生产环境的ceph-对象网关指南》/ Ceph:一个 Linux PB 级分布式文件系统 https://www.ibm.com/developerworks/cn/linux/l-ceph/index.h
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posted @ 2018-09-06 10:11
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XSKY星辰天合 | 产品概览 https://www.xsky.com/products/ 软件架构 XSKY提供多种接口协议,支持多种应用与虚拟化,存储逻辑与特定硬件解锁。 硬件架构 XSKY基于软件定义的存储解决方案,具备灵活的部署模式,满足不同业务应用的需求。
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posted @ 2018-09-06 10:05
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Classes - JavaScript | MDN https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes Hoisting An important difference between function
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posted @ 2018-09-06 09:57
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let a =3let b = {}while(a){ eval('b.tag_'+(a-1)+'='+a*a) a--} {tag_2: 9, tag_1: 4, tag_0: 1} let a =3let b = {}while(a){eval('b.tag_'+(a-1))a--} {} c.
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posted @ 2018-09-06 01:02
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const tmpTotime = function (tmp) { const t = function (i) { return i < 10 ? '0' + i : i } const date = new Date(tmp * 1000) const Y = date.getFullYear
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posted @ 2018-09-06 00:10
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static - JavaScript | MDN https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes/static The static keyword defines a static method
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posted @ 2018-09-05 23:34
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WePY根据环境变量来改变运行时的参数 · Tencent/wepy Wiki https://github.com/Tencent/wepy/wiki/WePY%E6%A0%B9%E6%8D%AE%E7%8E%AF%E5%A2%83%E5%8F%98%E9%87%8F%E6%9D%A5%E6%94
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posted @ 2018-09-05 17:51
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