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Welcome to Our Knowledge Sharing Community-Open, Learning,Share
Welcome to developer's Knowledge Sharing Community-Open, Learning,Share 欢迎来到 程序员专属的知识分享社区! 一个分享知识,传递知识,学习知识的社区!...
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Feb 5, 2021
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npm install git局域网安装怎么指定下载分支目录
package.js dependencies": { "wx_webappframework": "git+http://192.168.1.201:7093/r/WX_WebAppFramework.git" } 配置安装主 ... //192.168.1.201:7093/r/WX_WebAppFramework.git#h5master/wx 不可以...
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Jan 27, 2021
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npm
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javascript - How to make page scroll to back top when new content loads in an SPA?
I'm using octoberCMS with Single Page Application Plugin. I've added smooth-scrollbar.js. Everything works perfectly, except that ... learning :) Thanks a lot, You'll make my day!...
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Jan 27, 2021
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android - Is it possible to run ML Kit in Robolectric unit tests?
I'm curious whether it's possible to run Google ML Kit in Robolectric unit tests. If I try, I get the following ... if I run it as an instrumented test (with AndroidJUnit4)....
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Jan 27, 2021
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vue中数组数据处理
有两个数组,如下 ` arr1=[ {num:'001',name:'酒店'}, {num:'002',name:'饭馆'} ] arr2=[ {isAlive:'0',num:'001',id:'aaa'}, {isAlive:'1',num ... 一个设备离线(isAlive:'0'),那么就将该设备的状态及id放到目标数组中,否则只取num和name...
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Jan 27, 2021
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node sass升级了,出现了版本不兼容的问题解决方法如下?
删除node5.0.0的最新的版本,然后再指定安装 4.14.1的版本,就可以了,...
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Jan 27, 2021
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How to get all the work profile contacts using android platform
How to retrieve all the work profile contacts from cursor using android. Please update cursor URI formation here using ... info(Name/phone/profile pic url) from work profile....
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Jan 27, 2021
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v-for循环把绑定的事件也循环了,点击其中一个其他也受影响,怎么解决
<van-card v-for="item in chooseList" :key="item.id"> <template #tags> <van-image width="100%" height="100%" src="https://img.yzcdn. ... = true; } 我要动态展开和收起,怎么解决动态绑定class的问题...
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Jan 27, 2021
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nlp - Identifying synonymous rows of a text column in a dataframe using R
Suppose ABC is a dataframe as given below: ABC <- data.frame(Column1 = c(1.222, 3.445, 5.621, 8.501, 9. ... for the next set of synonymous strings? Does it work with German text?...
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Jan 27, 2021
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javascript - How do I change 2 states properly in React?
I have 2 spans and state for them: const Sorter = () => { const [sorterTabs, setSorterTabs] = useState([ { ... the second span. How to do it properly in handleSorterClick function?...
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Jan 27, 2021
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javascript
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1.2k
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三张表联动查询,查询该部门有几个订单,订单跟用户表关联,用户表跟部门关联。
部门表 toadmin_auth_department 用户表 touser_auth_user 订单表 business 关系是: 部门表里有a,b,c,d部门 用户里有1,2,3是a部门的,4,5是b的 一个用户只能对应一个部门 订单表是每个订单对应一个用户 ... 在后端偶尔要帮忙写,用的TP6框架 对后端跟数据库的操作实属不熟 希望各位大佬给个思路...
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Jan 27, 2021
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Published release not displaying some features and not functioning accordingly: Flutter
The app works fine when I run it in debug mode and when I generate APK in Release mode it works fine until I upload it to Play Console. I am failing to understand why....
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Jan 27, 2021
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Published
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JavaScript 数组有内容但 length === 0?
代码如下,fetchData 通过 http 请求获取数据并放入 provinceList,但 provinceList.length 等于 0 通过控制台输出相关信息,provinceList 中应该是有内容的 代码均位于 vue 文件中 ... ); } }) .catch((err) => { console.log(err); }); },...
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Jan 27, 2021
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JavaScript
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1
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关于kafka的问题?
kafka的问题,如下图: 为何是2n+1。如果容忍2台机器故障,总共4个副本(也就是2n个)不行吗?有半数以上,也就是3台机器成功复制了,那么无论是哪两台故障,也有一台成功复制,这不也行吗?2n+1不是多了一个?...
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Jan 27, 2021
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微信小程序连续打开相同页面问题
最近用mpvue弄小程序,有个需求 就是从首页进到A页面,A页面有链接,点击链接跳到B页面,B页面布局跟A页面一样,再从B页面链接跳到C页面,C页面跟A B页面布局也一样,变的仅是数据 以此类推 我想就是抽 ... 样怎么实现才好 不会使用wx.navigateTo()一个一个跳吧,但是wx.navigateTo()最多跳10层 请大神们说一下吧~~~...
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Jan 27, 2021
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mac下docker安装gitlab,有没有详细的文章
我目前卡在运行命令后,也绑定host了 还是访问不了搭建的git服务 看了几篇文章,貌似都是这么设置的,不知道缺什么步骤(对docker也确实不熟悉) https://www.yht7.com/news/82554 比如: sudo docker ... 定了 127.0.0.1 cc.cc.cc 但是访问了这个域名,一直不通,上述的几个port也都尝试过了...
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Jan 27, 2021
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ibm cloud - Is Cloudfare Workers KV available from IBM CIS
is the Cloudfare Workers KV key value store available through IBM CIS? Thanks in advance for any advice....
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Jan 27, 2021
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puppeteer 怎么获取script里面的变量
就是在script标签里写的变量...
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Jan 27, 2021
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Technique[技术]
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71.8m
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puppeteer
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javascript - My discord.js command doesn't return all the contents from a json file
Hi i'm making a command for my bot which lists all "orders" from a orders.json file the orders.json file has these "orders ... i want it to view all the orders any way to fix this?...
asked
Jan 25, 2021
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Technique[技术]
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javascript
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1.6k
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1
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geofirestore - Flutter getting data from firestore using collectionGroup
Am creating an app which will display content based on user location. For this am using the Geoflutterfire ... case(collectionGroup) it only shows the circular progress indicator....
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Jan 25, 2021
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geofirestore
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1.4k
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1
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使用JSON.parse转换字符串对象的困惑
JSON.parse('{"id":1259744819760442395}')输出结果为{id:1259744819760442400},求教下大佬转换之后怎么id的值和原来的不一样了,最后三位一个395一个400...
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Jan 25, 2021
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elementUI后台管理系统左侧菜单文字过长,如何换行展示?
elementUI做的后台管理系统,左侧菜单栏文字太长了, 菜单栏宽度已经定了,不能再调宽了,整体会很不好看,现在想让过长的菜单栏文字换行展示,有什么方法吗?我写的css没有效果: word-break word-wrap...
asked
Jan 24, 2021
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Technique[技术]
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How to find a node with a shortest path of length equal to some number in networkx python?
I have a simple code to create a graph,G in networkx. import networkx as nx import matplotlib.pyplot as plt %matplotlib ... m trying to apply this method to solve a bigger problem....
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Jan 24, 2021
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drf 使用 gunicorn + docker 部署后接口请求出现 400(Bad Request)
问题 接口请求在本地调试没问题,但是到了生产环境就出现 400(Bad Request)错误 设置 已将 drf 中 DEBUG 设置为 False, 且允许跨域,且 ALLOWED_HOSTS 设置为所有,但依旧出现问题 DEBUG = ... python mannager.py 启动项目,但是依旧出现该问题 至此,实在想不出什么问题了?求指点!!...
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Jan 24, 2021
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1.9k
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filter bot count without need member intents discord.js
hello i'm trying to filter the bot count with this command const members = message.guild.members.cache; members. ... to get the total bot number without need the member intent...
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Jan 24, 2021
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Technique[技术]
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filter
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如何阻止别人查看你网站的源代码
如下: view-source:https://www.baidu.com/ 就能看到百度首页的代码,有什么方法可以阻止用户看到 理论上在服务器如果阻止了,浏览器get不到html代码,就无法显示给用户,那有没有这么一种协议:代码只能浏览器解析,对其它用户不可见呢...
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Jan 24, 2021
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Technique[技术]
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1.9k
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react-native FlatList加入CellRendererComponent之后,父容器onTouchEnd不执行?
想写一个拖拽组件,但是onTouchEnd不执行,无法监听用户手指离开屏幕,卡了好久,哪位大佬帮帮看看,感激不尽!!! 试了很久发现注释掉CellRendererComponent属性可以触发onTouchEnd 代码地址:https://gitee.com/wcly/draggable-flat-list...
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Jan 24, 2021
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react-native
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1.7k
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javascript - React Native How To Convert Route to Navigation State
I am trying to implement react navigation v5's deep linking system to my react native app. So far its working ... proper navigation state that initial screen also gets the params?...
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Jan 24, 2021
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javascript
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jira怎样手动修改/回退/更新解决结果??
如图,怎么把“完成”的解决结果改回“未解决”?...
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Jan 24, 2021
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