OStack Q&A-Knowledge Sharing Community

0 votes

1.1k views

1 answer

如图 el-popover 中使用 el-radio 在el-popover显示的时候,不会显示默认给el-radio选中的值,点击默认选中的radio也样式不会改变,只有点击不是默认选中的radio,样式才会改变. 烦请各位大佬看下...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

867 views

1 answer

r - Unnest daframe within tibble

I'm not sure how to create a reproducible dataset based on this situation. But below is the output from ... 6c5bdbd46fa9610080 3 C~ https://ex.com/api/now/ 941b821e6f9121004d...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

809 views

1 answer

指数形式的傅里叶积分

老哥们救救孩子吧，划线的不知道怎么来的...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

650 views

1 answer

javascript - Error on clickTag script in HTML5 animated ads banner

I'm using this script for a Ads Banner on a client website. This js code is generated from another agency and seems that ... typeof b, y("expected object of type SafeUrl, got '" +...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

967 views

1 answer

How to get the plural of a noun in GF

In some situations when a user wants only the plural of a noun such as: mkN("apple"); What is the best practice ... instead of printing the whole set apple apple's apples apples'....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.2k views

1 answer

如何在priorityqueue array里面加一组一组的array

如何在priorityqueue array里面加一组一组的array...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.4k views

1 answer

gradle - How to skip a specific migration

Does anybody know, how can I skip a specific migration using Flyway? I mean, to not execute and not write ... see records only for migrations V1, V3 in flyway_schema_history table....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.5k views

1 answer

正则表达式如何写递增数列？

匹配ABC。ABC都是数字，要求ABC是递增的。比如123,456. 谢谢...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.8k views

1 answer

git - Repo with non android projects

I am working on a project where I am trying to unite several modules into one solution. The modules are each in ... 10:01 Setup_AQ/ Any help is appreciated here. Thanks! Adam...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.0k views

1 answer

verilog - Functional Coverage - bin that collects all values that are not collected in other bins

ipv6_hdr__f_next_header_cp: coverpoint this.ipv6_hdr.ipv6_f_next_header iff (this.has_ipv6_header){ bins ipsec_33 = {'h33}; bins ... way of making the default an active bin?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.4k views

1 answer

element-ui el-checkbox弹窗关闭不清空选中状态

如果按右上角的X的时候，清空权限中两个选中的状态,再次打开时默认是不选中的...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.1k views

1 answer

Nginx, Express Routing issues

I have an application running behind nginx reverse proxy, the is application is running fine. The application is ... all files on sites-available already linked to sites-enabled...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.2k views

1 answer

webpack-dev-server为什么能运行，也识别到了变更，可是页面就是收不到更新信号无法自动刷新。

问题描述我更改代码他能识别到是哪个文件更新了，但是页面就是接收不到更新信号，手动刷新才行...... package.json webpack.config.json /** * webpack.config.js 是webpack的配置文件 * 作用：指 ... 还望大佬指点指点！谢谢！这个问题我猜可能是由插件之间冲突引起的，有大佬遇到过这个问题吗？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.3k views

1 answer

React更新state怎样才能避免更新整个组件？

刚入门REACT，不懂react渲染逻辑为什么输入框输入内容的时候会重新渲染子组件？比如渲染NameAndPhone组件，在用户名输入框输入内容的时候，NameAndPhone组件会全部刷新（浏览器 ... 发送验证码 } function submit() { console.log('submit') } } export default Login...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.4k views

1 answer

如何优雅的整合不同开发方式开发的vue项目？

现在公司有一个用cdn引入vuejs方法开发的项目，和一个使用脚手架搭建的项目。有没有一个好的方案能将两者整合一下呢。因为需要从cdn项目跳转到脚手架项目，会公用一些缓存的东西，发布时要使用一个站点。现在能想到的办法就是将脚手架项目打包到cdn项目的一个目录下。但是这样开发的时候就很麻烦，因为是两个项目要分别跑起来，缓存之类的东西不能用了就。...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.7k views

1 answer

无效的import 会对打包有印影响吗？

code时，我们import很多无效的module，这除了不雅观外，对webpack打包会有影响吗？...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.9k views

1 answer

oracle中并没有TB_IM_MESSAGEINFO表，可是sql查询TB_IM_MESSAGEINFO为什么可以查的出信息？

只有TB_IM_MESSAGEINFOA与TB_IM_MESSAGEINFOB，并且TB_IM_MESSAGEINFO还不是视图为什么执行sql查出的信息还是TB_IM_MESSAGEINFOA的信息...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.6k views

1 answer

小程序按钮如何设置背景图？

各位老师好，在小程序中如何将下面的按钮背景填充成一张背景图呢？通过CSS添加background-image属性好像是无效的，请问应该如何正确设置呢？白底状态希望可以将红色区 ... height: 137rpx; color: #333; font-weight: 700; font-size: 28rpx; margin-left: 24rpx; }...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.3k views

1 answer

How to iterate this SQL query to go through specific date range?

I am needing to extract three months at a time of one year for years 2016-2020. For example I need Jan- ... time. DECLARE @StartDateKey int = 20160101, @EndDateKey int = 20160331;...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.0k views

1 answer

c# - How to Select an Item in a Dropdown List

I am not able to click a dropdown list to open and then select a particular element in the list in an web app. I have ... ></div></div></div> Hoping get any feedback. Thank you....

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.2k views

1 answer

subdirectory - cPanel: Protect a directory with ALL ITS SUBDIRECTORIES with a password

I have a website with a secure directory public_htmlmy_protected_folder I've added password protection for this directory using ... that will be created in the future? Thanks....

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.0k views

1 answer

r - How to change colours in this heatmap?

I would be very grateful for any help. I have created a heatmap using Pheatmap. My measures are binary and I would like the ... class = c("tbl_df", "tbl", "data.frame")) >...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.7k views

1 answer

excel - Is there a way to create templates for worksheets and dashboards in tableau?

I need to create some visualizations based on departmental metrics to show quarterly progress of projects. I can ... hope my question makes sense and appreciate any feedback....

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.2k views

1 answer

reactjs - Put the value of a key in the "value" field of an input when mapping through multiple inputs

GOAL: Put the value of each social media key-value pair in the value={} field on my input Here is my useEffect that queries my ... value, }) } value={profile.social} /> </div> ))}...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.6k views

1 answer

AttributeError: 'function' object has no attribute 'HTML'

为什么会出现这样的问题呢？代码应该怎么修改呢？有没有人可以告诉我一声...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

4.1k views

1 answer

表有100个字段，我知道不想要的5个字段名称，怎样不一一列出95个字段名称就select出来？

一张表有100个字段，我知道有5个字段名称{A,B,C,D,E}是不需要的，我怎样写SQL语句把需要的字段从表里select出来，而不需要写出95个字段的名称? select ???????? from table...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.7k views

1 answer

vue文档中render函数部分怎么理解?

render函数中写slot在当前组件中打印this.$slots没有name-of-slot对应的VNode...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.3k views

1 answer

full-calendar组件遇到的问题，连续n天，最后一行出现“12时”

最后一行出现12时，不懂这里怎么出现的？ <full-calendar ref="myCalendar" :options="calendarOptions" /> calendarOptions: { // 引入的插件，比如fullcalendar/ ... 时间段的多个日程视觉上是否允许重叠，默认true允许 } } },...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Recent questions

Just Browsing Browsing

Most popular tags