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powershell - Using Azure pipeline in yaml to loop through 2 variables simultaneously

Requirement: To shutdown or start VM's in a specific resource group using powershell Variables: List of VM's are ... the script for RG1 with VMlist1 likewise, RG2 with VMlist2...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Unable to import SQLAlchemy in Visual Studio Code

I am trying to import SQLAlchemy in VS Code import sqlalchemy This gives the error: ModuleNotFoundError: No module named ' ... same code How do I import SQLAlchemy in VS Code?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - React Native - Navigation Back custom function not getting updated state of props

I have below code: //Redux const user = useSelector((state) => state.usedetailReducer.user); const removeUserSeat = async ... function user._id doesn't get the latest state value....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Maven(exec plugin) does not parse the project path using the "/" character

I have a spring boot app configured with maven. Also, I'm using Intellij Idea 2020.2.3 as a text editor. I' ... Intellij Idea setting but I cannot figure out the problem. Any clue?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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springboot+shiro+ajax 角色的权限不足时返回 No message available

demo使用springboot+shiro做权限管理，使用ajax操作json做数据交换在ShiroConfig中在资源上增加角色的配置 @Configuration public class ShiroConfig { @Bean public ... ) layer.msg( obj.message ) } 请大家指教，应该如何处理...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue pdf下载，有pdf的链接，要怎么写下载方法

如题，各种点击都是打开新页面，不是下载...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue ssr 打包服务端的 bundle 的webpack配置里能不能像浏览器端一样排除 axious vuex ？

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asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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远程桌面连接无法同时2个以上子账号登录

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asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How do I save data from a variable to a file?

So I have a method, and I want to keep track of how many times it gets called. using System; public class ... overwriting the previous useCount of 4? Hope I'm coherent enough....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powerbi - What is the correct way to join two tables together from the Common Data Service for PowerApps to use?

I have two tables in a PowerApp - both are > 5,000 rows and therefore are subject to the delegation limit ... caching the records I need without hitting the delegation limit?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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在阿里云ubuntu服务器安装虚拟环境：No module named 'CommandNotFound'

问题描述首先我安装的是anaconda，因为我安装python3.8无论无何都出现问题；然后试用以下代码实现修改软连接： ln -s /root/anaconda3/bin/python3.7m /usr/bin/python3 ... module named 'CommandNotFound' ### 你期待的结果是什么？实际看到的错误信息又是什么？...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - AttributeError: 'Index' object has no attribute 'strftime'

I'm having difficulty understanding why this error message occurs... I made a function and it functions well with small data ... difference? how do i have to edit the KOSPI data?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Using Linq to populate a BindingSource with cross table joins

Forgive me if my terminology is wrong. I have the following DataSet: I have a master-detail page via drag and ... in the BuildSupplierComponents. Any ideas how I can achieve this?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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202 views

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java - My settings activity (using shared preferences) is not saving data, it is showing default values only

I am currently working on an android app, for which I created a settings activity. I used shared preferences, but it ... ("notifications", notifications); editor.apply(); } } }...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular 路由复用的问题

我使用 ngular8 开发的SPA应用，在多个标签页之间切换时 input 标签中的内容都可以保留并恢复，但是表格内的数据就没有恢复（我使用了 ng-zorro-antd 的组件），这问题就叫路由复用？我要如何解决这个问题...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue中点击当前单词只高亮当前句子里特定索引下的单词

数据结构如下 ` <div v-for="(item,index) in sentence" :key="index" class="gragh"> <span v-for="(i,index) in item.sentenceWords" :key="index"> < ... ）但是这样实现的效果所有句子的同样索引下的单词都高亮了求教如何更改...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to make async call inside another async method in Webflux?

Explanation of the question is bit a long. Kindly take a minute and help! I have two http calls which will give ... ? Is this possible to achieve without blocking both the calls?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - QtDesigner changes will be lost after redesign User Interface

I'm using Qt Designer for design GUI to use in python, after designing my desired UI in Qt Designer, convert it to ... Over Multiple Files in python to write code in other files?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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前端能不能上传空文件夹？

用过<input>标签的webkitdirectory，好像不能上传空文件夹，有没有什么插件能够上传空文件夹...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Python abs() function failing on negative number

I'm working in python3.6 on linux and came across a pretty obvious failure of the abs() function. My variable x ended ... being a numpy.int64 and not just int, unbeknownst to me....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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home automation - Sending several phrases to Alexa

I'm trying to create a routine to where I can send several phrases to Alexa. From my understanding this is not possible (I miss ... light 1' 'turn off light 2' 'turn on light 3'...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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I have written two codes to explore test messages and create models to predict if a message is a spam or not. In ... the difference between both of these it'd be really helpful....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Value Error: Must have equal len keys and value when setting with an iterable

I'm trying to find the items that are most often sold together. I created a Counter object to store the names of the ... ]] = products["Products"].str.split(",") print(products)...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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swagger-php添加basePath后不生效

这是我的配置文件: /** * @OASwagger( * swagger="2.0", * schemes={"http"} * host="127.0.0.1:8089", * basePath="/test/api", * ... 问：http://127.0.0.1:8089/test/api/project/list，请问怎么解决呢？在线等-_-...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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356 views

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javascript - Unable to disable fullscreen and block size of the windows in Electron JS

I'm new to Electron Js and i've tried all the snippets that i could find, but i'm still unable to disable the ... BrowserWindow.getAllWindows().length === 0) { createWindow() } })...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jquery的$内存消耗问题

我们通常使用jquery设置一个对象的属性 $("#div1").css('display','block'); $("#div1").css({"background-color":"yellow","font-size" ... '); div1.css({"background-color":"yellow","font-size":"200%"});...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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求一个bat脚本，把所有js文件转成ts文件

ren *.js *.ts 目前就知道这个，我想的是从根文件夹入手，查找这个文件夹目录下文件以及子孙文件夹里的所有js文件，并替换成ts文件。这个脚本怎么写i？...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mysql多对多查询sql怎么写？

学生表、课程表、中间表，中间表存储学生所选的课程id和学生id，默认情况下查询显示所有学生基本信息不能重复，然后通过筛课程来找学生有哪些，这些多对多查询怎么优化呢？求助大佬们...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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