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paraview - FloPy: Export water table to VTK

I am looking for a way to export the "shell" of the water table in an unconfined aquifer into vtk-format. I want ... the first layer. Does anyone have hints on it? Cheers, Kristina...

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

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el-checkbox 怎么阻止冒泡事件？

在卡片上嵌套的选框会触发，单击选框会触发卡片上的事件，使用 $event事件没效果报错应该怎么解决呢？？先感谢各位大佬们！！...

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

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microservices - Spring Cloud Eureka client doesn't start due to jersey

I couldn't start eureka client because from what i understood, it uses ... serviceregistry.EurekaRegistration$$EnhancerBySpringCGLIB$$35d361f.getEurekaClient(<generated>) ~[spr...

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

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element-ui table树形表格，数据设置了懒加载和默认展开后，展开数据没有加载出来

参阅element的文档，设置默认展开项就是expand-row-keys,但是设置了以后点开弹框时树形表格得图标看上去是展开了，但是children没有加载出来的样子，还是需 ... val) { let valtostring = val.toString() this.defaultExpandKeys.push(valtostring) } } },...

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

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3.6k views

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关于vue打包出现的漏洞问题？

vue项目打包后，经检测工具扫描后出现在原始请求响应中,若发现存在JavaScript创建或修改站点的cookie，则认为存在漏洞。这样的漏洞，具体体现是，这个工具扫描后，找到了 .cookie= 就判断为漏洞了，但是我随便初始化一个vue项目，打包后都会有这样的js语句有人知道该如何处理吗？...

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

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python - How can I use custom filters in the Stack Exchange API?

I am trying to get the questions and answers from StackApi to train a deep learning model. I have the problem that I ... the withbody filter with a custom one and if so which one?...

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

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vue3常量变更的问题

在看vue3的视频教程（实际我没做过vue2的开发，直接来看的vue3），有个地方很不理解，看下图这个是视频教程中的一段代码，使用 const 定义了 count，并且给默认值0，下面的 increase 仍然可以修改count 使其每次递增1，这里的const 要怎么理解？const 难道不是常量么？常量不是不能变化么？...

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

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rxjs 单位时间内只执行一次，这个怎么弄呢？

比如我有组件相互独立，但是都有一个共同的请求，怎么做到在指定时间内只请求一次，比如3秒中内。不是只请求一次，只是在当前三秒内只执行一次，因为get的数据可能会变...

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

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2.8k views

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创建react项目抱的错误，完全没见过

创建一个react项目无法创建成功，一直抱这个错，有大神知道什么原因吗？图片详情 npm ERR! code 1 npm ERR! path /Users/caijizhou/ ... found in: npm ERR! /Users/caijizhou/.npm/_logs/2020-11-07T03_16_50_623Z-debug.log...

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

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2.1k views

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vue跨域请求请求头中无cookie

由于某些原因需要跨域传cookie 如页面地址是 foo.com 服务端接口地址是 bar.com Nginx已经做了如下配置 add_header Access-Control-Allow-Credentials true; add_header Access- ... 没有cookie这一项是不是根本就不支持呢？还是说还需要哪些额外的配置呢...

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

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3.2k views

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dictionary - Python AttributeError: 'QCheckBox' object has no attribute 'ischecked'

I've created a minimal reproducible example for my issue. I don't understand why it's showing AttributeError: 'QCheckBox' ... to use self.chkbox instead of chkbox. but no help....

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

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3.7k views

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node.js - Nodejs hasn't installed the correct npm version

I've recently installed Nodejs and I've found that npm won't run. Anytime I attempt to install something such as mongoose ... 17 verbose exit [ 1, true ] Any help would be amazing...

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

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2.2k views

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小程序端能否检测到用户是否关注了公众号？

小程序和公众号是在同一主体下的如果可以的话怎么检测？...

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

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4.2k views

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r - Replacing specific values with NA in a dataframe

I am trying to replace all * values in my dataset with NA but I get errors. Here is what I do: strt = as.POSIXct ... and why R can't run consistently with all types of variables?!...

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

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2.6k views

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c# - Open file - additional hidden information

When I want to open a file with its default application I simply use: ProcessStartInfo startInfo = new ProcessStartInfo() { ... txt", sb.ToString()); base.OnFileActivated(args); }...

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

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2.7k views

1 answer

这个问号是怎么回事

这个问号是新语法么...

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

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3.8k views

1 answer

php - preg_match_all for backslash [] & [u002F]

I have a URL: https:u002Fu002Fsite.vid.comu002F93836af7-f465-4d2c-9feb-9d8128827d85u002F6njx6dp3gi.m3u8?token= ... extract above URL from a html page....

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

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2.4k views

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怎么查看哪几个用户正在使用哪个节点

如题,有没有函数可以查看当前某个节点正在被哪个用户的哪个程序所使用?...

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

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4.0k views

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c# - Moving in a grid with certain number of steps - Unity GameDev

I built a 3D Chess game which works flawlessly. But I would like to make some changes to the movement. The ... a picture to demonstrate the movement. enter image description here...

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

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4.0k views

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HTML在一张底图上添加动态标签有什么好的组件吗

需求大概是有一张底图，底图是电路图。然后需要在电路图上标记一些参数，参数是实时动态变化的（电压电流值等）。底图会随着浏览器大小缩放，然后参数也要跟着进行缩放。...

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

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3.9k views

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HTML input type="number" still returning a string when accessed from javascript

I'm new to javascript , I'm trying learning how functions etc in JS and trying to add 2 numbers <!DOCTYPE html> <html lang="en" ... .alert("" + sum); } </script> </body> </html>...

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

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5.1k views

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python - Why does the same way of opening and writing a file gives me error the second time? ValueError: I/O operation on closed file

I am trying to write the title of a opened youtube video on "api obs.txt" and its URL on "link obs.txt". ... ignore the error and keep looking until the current page has a title....

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

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4.3k views

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python - Split data and save to separate folders

I have a folder that contains 300+ jpeg images that I want to split into 5 folders equally (20% of total data). I ended up needing to ... ("your_file" + str(x) + ".jpeg") x = x + 1...

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

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4.3k views

1 answer

vscode 判断哪些vue代码没用灰色

在js是可以提示，在vue不行，是不是得安装什么插件例如 let hh; 这行应该是灰色，因为hh没被使用...

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

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4.0k views

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部分ios fixed定位导致dom元素不显示是怎么导致的呢？

正常情况下如下图，点击按钮第二个蓝色色块显示但在某些ios机型下点击按钮并不显示第二个色块具体定位方式为： body fixed定位，body下面有一个相对定位元素相对定位元素内有 ... = 'block'; document.body.style.position = 'fixed'; }) </script> </body> </html>...

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

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5.6k views

1 answer

Spring Cloud Config - Configuration file is accessible but propertySources name is not appearing properly

So I created a Spring cloud config server and linked it to local git repository and I was able to access the file ... //repo.spring.io/milestone</url> </repository> </repositories>...

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

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4.1k views

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forge viewer如何实现使指定元素高亮

想实现点击一个名字调用出对应的id，通过id号使模型中对应的元素高亮，例如：点击<p>门</p>//门对应的id=32，就会使viewer中模型的id:32的元素高亮...

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

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3.9k views

1 answer

react devtools怎么样配置才能更简洁

现在的devtools非常的乱,并不像vue的那种按照组件去划分在配置里找到了和这两个相关的,但是又不会配置,请问有人配置过相关的吗...

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

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