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华为浏览器如何禁止页面滚动导致地址栏隐藏？

由于地址栏隐藏，导致底部按钮无法点击...

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

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vue 移动端如何实现页面跳转回填数据?(移动端) UI框架:vant

可以理解当前处于一个表单页面A A中有许多表单项,某个表单项B为van-cell 点击会路由跳转到它的二级页面,二级页面点击列表中的某一项会跳转到三级页面,以此类推,当点击到最里层的页面时点击确定数据会回填到A. A中有大概五六个 ... 法就是直接把数据托管到当前路由是有弹出框 pop来弹出组件诸君以为如何? 还请不吝赐教,在下来世必结草衔环以报...

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

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python的三维空间点求距离问题，初学者百度不到答案现在手足无措了...

""" 声明一个类Point 描述三维空间的点属性：x y z 方法：distance() 描述当前的点到另一个点之间的直线距离定义两个Point的对象，并计算距离 ((x1-x2)2 +(y1-y2) ... 4 point1.z = 5 point2 = Point() point2.x = 5 point2.y = 12 point2.z = 13...

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

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validation - Validate duplicate email entries in service ASP.NET CORE MVC (c#)

I want my Edit method in my CRUD page to not allow duplicate email entries. If a user tries to enter an email that ... , Email = email }); await _context.SaveChangesAsync(); } }...

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

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javascript - How to pass HTML and special characters with an object in Vue props

I am building a component which should display a dictionary of words that I pass through the props. I pass an array of ... an end of the description string. How can I solve this?...

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

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求问这个网页中视频的链接如何获取到

想要抓取这个网站中的视频 https://tv.cctv.com/2020/10/2... 但是在网站中的视频链接处找不到原视频地址...

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

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node.js - Stripe - how to create a customer with an account email AND a billing email?

For creating a customer in Stripe I use this: await stripe.customers.create({ description: 'My First Test Customer (created ... as the account email and one for the billing email?...

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

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676 views

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java - Spring boot 404 error Not found error in multi module project

I'm trying to run my first spring boot multi-module project. by calling from postman http://localhost:8080/ ... Modules dependencies to make this code working Thank in advance!...

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

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就现状而言，HTML(纯静态文件) 如何分模块设计，并能像jsp那样<include>，以达到每次改动只要改一次就好？

就现状而言，HTML(纯静态文件) 如何分模块设计，并能像jsp那样<include>，以达到每次改动只要改一次就好？简单一点的操作...

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

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wordpress - Gravity form Save and Continue saved data not showing radio button selected

I have created a form using Gravity Form. The save and continue functionality is not workinng with the radio button. When ... by gravity form or any patch is available for that....

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

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1 answer

objective-c抛异常，导致内存泄露？

oc52方法，书中介绍：理解 Objective-C 错误模型很多语言都有异常处理机制，Objective-C也不例外 @throw OC里抛异常很可能会导致内存泄漏因为thorw，会导致一些对象没有释放但是这个APP就结束了虽然有些对象 ... ？整个手机内存是一个整体，一个APP内存泄露，会导致整个手机的内存泄露，除非关机重启可以解决？...

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

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java - Gradle : how to translate "type" and "scope" from Maven dependency?

my Java project has a dependency in Maven like this : <dependency> <groupId>com.dependency</groupId> <artifactId>some- ... t know what is the gradle equivalent to these two ?...

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

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怎么样才能让子元素继承父元素高度?

<div class="father"> <div class="son"></div> </div> father的高度是屏幕高度 son的高度是内容高度现在想让son继承father的高度怎么做？...

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

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662 views

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html - Vanilla JavaScript toggle function moves my h2 tag up

I have a small problem which I can't find the solution for and it's making me frustrated. I am including a link to my CodePen ... > </main> <script src="app.js"></script> </body>...

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

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向DolphinDB数据库导入csv数据时还要再加上2列怎么办？

我在向DolphinDB数据库导入如下内容的csv文件：想要在导入时再加上两列信息，分别为：tradedate和stockcode，应该怎么写导入函数？...

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

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360 views

1 answer

c# - Create Umbraco Member with Group

I'm looking to create an Umbraco member with a Member Group upon registration using Umbraco Forms. I've tried a few ... and assign the "Main Client" member group to that user....

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

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545 views

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AntV F2 隐藏分组柱状图的分组标题

我正在使用分组柱状图，但是我想隐藏顶部的分组标题，我该怎么做，谢谢...

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

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linux - defineNewExtension on VM throws resource does not support updates to the purchase

My goal is to create a CIS Oracle linux VM, then add users to that VM. I was trying to add the users using ... problem with the selected VM image since it's CIS standard image?...

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

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Angular8 rxjs 数组筛选基础问题

已解决,应该在resolve守卫处用res.homeDatas[0]取值. 如下代码,line1输出数据如下图,line2输出undefined,line3当然无法比较. 该如何取值? export type Project = ... return true; } console.log('===> false'); return false; }); }...

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

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788 views

1 answer

在Vue中实现点击某个元素滚动到相应位置怎么做

利用锚点还是什么...

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

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528 views

1 answer

Create a table from one line CSV data on SAS

I try to import data from a csv with only one line data formatted like this : ... @@; run; Thank you for your help....

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

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apache - Change laravel homestead default web server

I am developing different web applications on Laravel Homestead Branch 20.04 development environment generaly I develop apps ... I return nginx server to be the default one?...

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

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1 answer

请问利用Data Url生成的钓鱼网站中，真实Url是怎么通过编码隐藏的？

我通过readAsDataURL生成的DataUrl均是这类格式 data:[<mediatype>][;base64],<data> 经典的仿钓鱼网站，如何隐藏掉真实生成的链接呢？...

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

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websocket 开启多个页面访问同一个连接会失效的问题?

需求：后端开启子进程跑脚本，利用websocket实时返回脚本执行输出。当我使用多个页面连接这个websocket时，第一个脚本跑完，连接断开，后面其他没跑完的链接也会同步断开，怎么解决？...

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

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小程序分包这样写不对吗？

提示这个[app.json 或自定义编译条件错误] app.json 中未定义自定义编译中指定的启动页面 subPackages/test2/test2/index "subPackages": [ { "root": "subPackages/test2", "pages": [ "index" ] }, ……...

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

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683 views

1 answer

dataframe - Sort column names in specific order

Imagine I have the following column names for a pyspark dataframe: Naturally pyspark is ordering them by 0, 1, 2, etc. ... would be fine by me). Can anyone help me with this?...

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

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790 views

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css 背景图问题（react）

上面是我的背景图，我需要他显示在宽100%高331pt的div中，可是实际的效果却是这样子（下图）我的代码是 `` <div className="qualification" style={{ backgroundImage: `url(${ ... 100%; height: 331.35pt; } `` 请教下各位大神是哪儿出错了！感激不尽！...

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

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xslt - How we import the value in one xsl into another xsl in XSLT1.0

I have below xsl created Address1.xsl <?xml version="1.0" encoding="UTF-8" ?> <xsl:stylesheet version="1.0"> <xsl: ... </xsl:copy> </xsl:variable> </xsl:template> </xsl:stylesheet>...

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

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